K-Flex Product Catalog

5/28/2018 K-Flex Product Catalog

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www.kflexusa.com [email protected] 1-800-765-64

PLUMBING HVAC/R COMMERCIAL/INDUSTRIAL MARINE OIL&GAS ACOUS

P R O D U C T C A T A L O GK-FLEX USA Insulation Products


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Price lists and other product information are available for download at www.kflexusa.com.

K-FLEX USA 2012

CONTACT INFORMATION

Customer Service Ph: 1-800-765-6475

Fax: 1-800-765-6471

[email protected]


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TABLE OF CONTENTS

INTRODUCTION 4 K-FIT

IK Insulation Group 4 Elbows, Tees, P-Traps, Grooved Fittings

About Us 6 K-FLEX CLAD

Logistics 7 K-FLEX CLAD AL jacketing

Product Offerings 8 K-FLEX CLADWT jacketing

Packaging 9 K-FLEX CLADIN jacketing

Physical Properties 10 K-FLEX CLADAL

Project References 11 K-FLEX CLADWT

INSUL-TUBE

, INSUL-LOCK

, INSUL-SHEET

13 K-FLEX CLAD

WT NSINSUL-TUBE 15 K-FLEX CLADIN

INSUL-TUBEWHITE 17 K-FLEX CLADWT Molded Fitting Covers

INSUL-LOCK 19 K-FLEX CLADSegmented Fitting Covers

INSUL-LOCKWHITE 21 K-FLEX DUCTLINER GRAY

INSUL-TUBECOIL 23 K-FLEX DUCTLiner Gray Sheets & Rolls

INSUL-SHEET 25 K-FLEX ECO

INSUL-SHEETwith PSA 27 K-FLEX ECOTubes, Sheets, Rolls

K-FLEX ACCESSORIES 29 K-FONIK

K-FLEXElastomeric Foam Tape 31 K-FONIK GK/GV

K-FLEX

Cork Insulation Tape 32 K-FONIK ABK-FLEXPoly Tape - White 33 TECHNICAL RESOURCES

K-FLEX 120 Contact Adhesive 34 TERMS, CONDITIONS & WARRANTY

K-FLEX 320-620 Contact Adhesive 35

K-FLEX 373 Contact Adhesive 36

K-FLEX 420 Contact Adhesive 37

K-FLEX 720 LVOC Contact Adhesive 38

K-FLEX 360 Insulated Pipe Support 39

K-FLEX374 Protective Coating 40

K-FLEX CLADWT Tape 41

K-FLEX CLAD

AL Tape 42K-FLEXElastomeric Foam Tape - ECO 43


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K-FLEX USAis a member of the IK Insulation Group, a world leader in elastomeric foam insulation production,

encompassing 11 production facilities and distribution in 43 countries.

Barcelona - Spain

Japan

Guangzhou - China

Singapore

Kuala Lumpur - Malaysia

Pune - India

Chongqing - China

Iran - Tehran

Milan - Italy

Champtoce Sur Loire - France

Coalville - UK

Grunkraut - Germany

Oslo - Norway

Kutno - Poland

Bucarest - Rumenia

Moscow - Russia

Turkey

Youngsville - North Carolina

Kiev - Ukraine

Suzhou - China

Madrid - Spain

Australia

Egypt

Prague - Czech Republic

Baltic Republics


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ABOUT US

6

K-FLEX USA IS A LEADING MANUFACTURER

of closed cell flexible elastomeric foam in-

sulation products for mechanical piping,

air handling units and vessels.

Designed for ease of installation and

reliable performance, K-FLEX products

provide excellent thermal and acoustical

performance, including inherent resistan-

ce to moisture intrusion.

K-FLEX USA prides itself on being respon-

sive to the market, providing dependable

service to customers throughout North

America, bringing an innovative approach

to product offerings, and having products

that are 3rd party tested and certified.

Youngsville, NC Headquarters

In April 2012, K-FLEX USA was awarded

with ISO 9001:2008 certification by FM

Approvals. The independent certification

demonstrates the companys commitment

to quality.

K-FLEX products have proven performance

in the Plumbing, HVAC/R, Commercial/

Industrial, Marine, Oil & Gas, Acoustic and

OEM Markets.

As a member of the IK Insulation Group, K-

FLEX USA delivers state-of-the-art levels of

technical knowledge and customer support

to the global mechanical insulation market

1965

Rubatex is formed.

1975

Halstead is formed and

INSUL-TUBEbecomes a

well-known brand.

1989LIsolante K-FLEX is

formed.

1999

Rubatex acquires

Halstead to form RBX

Industries.

2001Nomaco Insulation and

LIsolante K-FLEX join

to form Nomaco K-FLEX

(NKF).

2002

NKF enters into a Sales and

Marketing Agreement with RBX

Industries.

2004

NKF acquires RBXs

mechanical insulation

business.

2008

LIsolante K-FLEX splits

from Nomaco to form K-

FLEX USA.

COMPANY HISTORY

K-FLEX Product Demo Truck


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K-FLEX USA has 6 distribution centers

throughout North America to ensure

flexibility to react quickly to customer

needs related to transit times.

K-FLEX USA carries a limited offering of

pipe insulation and accessories in other

distribution centers that are strategically

located in the US. For accurate information

regarding shipments, please contact

customer service at 1-800-765-6475.

K-FLEX USA insulation products are

manufactured in North Carolina and

are in compliance with the American

Reinvestment and Recovery Act (ARRA)

Stimulus Funding Act of 2009 (Section

1605):

None of the funds appropriated or

otherwise made available by this Act m

be used for a project for the constructio

alteration, maintenance, or repair of a

public building or public work unless al

the iron, steel, and manufactured goods

used in the project are produced in the

United States.

LOGISTICS

NEXT DAY

2 DAYS

3 DAYS

4 DAYS

5+ DAYS


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PRODUCT OFFERINGS

Pre-slit / Pre-glued (PSA) tubes Factory-applied PSA liner sheets/rolls

FACTORY-APPLIED PRODUCTS

Tubes: 6, 3 & Coils

Self-Adhesive Tapes Insulated Pipe Supports Preformed fittings (Elbows, Tees, P-Traps)

ElbowTee

RollsSheets

K-FLEX CLAD: Factory-applied protective jacketing

(tubes, sheets, rolls)

TUBES, SHEETS, ROLLS

ACCESSORIES, FITTINGS

Adhesives


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PACKAGINGElastomeric Tubes, K-FLEX CLAD tubes and K-FLEX DUCTLINER GRAY:

Sheets, Rolls, and Coils:

K-FITFittings:

H

WD

H

WD

D

W

H

W H

D

WD

H

W

H

D

W

D

H

6 Tubes:H: 74, W: 16, D: 11

3 Tubes:H: 38, W: 19, D: 19

3 Tubes:H: 37, W: 19, D: 19 Small Duct Liner:H: 30, W: 30, D: 53-1

Large Duct Liner:H: 30, W: 30, D: 64-

Flat sheets:H: 6-15/16, W: 52-1/2, D: 65-1/32 Rolls:H: 53-1/8, W: 30, D: 30 Medium Coil: H: 13, W: 30, D: 30

Large Coil:H: 33-1/8, W: 45-1/4, D: 39-1

Fittings: H: 8, W: 6, D: 8

Fittings: H: 13, W: 7-1/5, D: 13

Fittings: H: 10, W: 10, D: 10

Fittings: H: 12, W: 12, D:12

Fittings: H: 15, W: 15, D: 15

Fittings: H: 18, W: 18, D: 18

9


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PHYSICAL PROPERTIES PERFORMANCE CHARACTERISTICS

CLOSED-CELL STRUCTUREStrong system integrity: Non-connecting cell structure that inherently resists mold and bacterial

growth + low water vapor diffusion ensures long-term low thermal conductivity without the use

of protective coatings/jacketing on indoor applications. Open cell products require a jacket that,

if punctured, could cause the insulation system to fail.

RESISTANT TO WATER VAPOR TRANSMISSION (wvt)Water vapor transmission rate refers to the steady water vapor flow through the area of a body. Materials with a wvt of 0.10 perm-in

or less are considered to be moisture vapor retarders as defined by ASHRAE and ASTM. K-FLEX USA elastomeric products achieve a wvt

value of 0.03 perm-in without the addition of a jacket.

NON-TOXICK-FLEX USA uses RoHS-compliant ingredients, including an EPA-approved antimicrobial agent, and state-of-the-art production processes. K-FLEX

USA products are GREENGUARD-certified as low VOC materials, meeting the requirements of the Children & Schools and Indoor Air Quality clas-

sifications. The fiber-free formulation ensures that no particles or contaminants are released into the operating environment during installation

or operation.

FLAMMABILITYK-FLEX USA standard insulation products are 25/50-rated up to 2 thickness for flame spread / smoke development when tested to ASTM E 84 stan-

dards, Surface Burning Characteristics of Building Materials.

FLEXIBILITYK-FLEX USA elastomeric insulation is flexible, even at low temperatures, resulting in time and cost savings during installation, restoration

and maintenance work.

TEMPERATURE RANGEK-FLEX USA products are suitable for a wide temperature range: -297F to +220F (+300F for K-FLEX ECO ).

THERMAL CONDUCTIVITY (k-value)Thermal conductivity is a measurement of the ability of a material to transmit heat, specifically the measure of heat in Btus that passthrough one square foot of a homogenous substance, 1 inch thick, in 1 hour, for each degree Farenheit temperature difference. K-FLEX USA

standard insulation has a k-value of 0.245 at 75F, making it an excellent insulator.

10


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PROJECT REFERENCES APPLICATIONSK-FLEX USA products have delivered lasting performance on jobs in North America and throughout the world. This serves true for

applications using standard tubing and sheets to those featuring factory-applied cladding and duct lining products.

Chilled Water:California Street Thermal Plant, Omaha, NE

IVY Tech Community College, Indianapolis, IN

Ammonia:

Seneca Foods Plant, Rochester, MN

Duct Liner:

Bellefonte High School, Bellefonte, PA

City of Doral Courthouse, Doral, FL

George Mason University, Fairfax, VA

Kelowna General Hospital, BC, Canada

Massachusetts Department of Transportation, Boston, MA

Duct Cover:

Centura Avista Adventist Hospital, Louisville, CO

American Snuff Company Factory, Memphis, TN

Dallas-Fort Worth International Airport, TX

Seagate Towers Condos, Delray Beach, FL

Refrigeration:

Target Corp. stores, nationwide

Wal-Mart stores, nationwide

Brookshire Grocery stores, TX & LA

Solar Thermal:

Duke University Smart House, Durham, NC

Oil & Gas:

Conoco Philips-Loukoil Oil Refinery, Narian-Mar, Russia

Gasification Tanks, ND

Cryogenic:

Cryostar LNG Reliquefaction Unit, Tasmania

Gaz de France LNG Product Transfer, France

Ecorel BOG (boil off gas) Compressor, Italy

Additional Projects:

Renaissance on Charleston Harbor Condos, Charleston, SC

Cornell University, Ithaca, NY

Monza Racing Track, Italy

Volkswagen, Wolfsburg, Germany

Disneyland, Paris, France

Emirates Tower, Dubai, UAE

IBM, Segrate, Italy

California Steet Thermal

Bellefonte High S

American Snuff Company Fa

Renaissance on Charleston Harbor Co


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13/8013

INSUL-TUBE,INSUL-LOCK,

INSUL-SHEET


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INSUL-TUBE, INSUL-LOCK, INSUL-SHEET

14

INSUL-SHEET

APPLICATIONS: Air-conditioning

Refrigeration

Chilled Water

Hot / Cold Water

OEM

Dual Temperature Piping

Elastomeric insulation for

HVAC & Refrigeration

applications.

INSUL-TUBE

Non-slit or pre-slit elastomeric tube insulation (black or white, 6 lengths).Availability: 3/8, 1/2, 3/4, 1, 1-1/4, 1-1/2, 2 (wall thickness, IDs vary depending on wall thickness)Temperature Range: -297F to 220F

INSUL-LOCK

Pre-slit elastomeric tube insulation with a factory-applied pressure sensitive adhesive (black or white, 6 or 3 lengths).

Saves on installation time (especially on straight runs) and reduces the use of contact adhesives.Availability: 3/8, 1/2, 3/4, 1 (wall thickness, IDs vary depending on wall thickness)Temperature range: -70F to 200F

INSUL-SHEET

Elastomeric sheet insulation with or without factory-applied PSA liner designed for large surafce areas (ducts, tanks, large OD pipes).Reduced number of sections simplies installation, saving on time and labor costs.Availability (sheets & rolls): 1/4 to 2 thickness (with PSA: 3/8 to 1-1/2 thickness)Temperature Range: -297F to 220F (piping); -297F to 200F (full adhesion); -70F to 200F (PSA)

INSUL-TUBE

INSUL-LOCK


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Refer to K-Flex USA L.L.C.

UL 94(Recognition No. E300774)

Made in USA

Contains a Protective

Antimicrobial Agent

INSUL-TUBE

DESCRIPTIONINSUL-TUBEpipe insulation is an environmen-

tally-friendly, CFC-free, flexible elastomeric ther-

mal insulation. It is black in color and is avail-

able in unslit tubular form in wall thicknesses of

3/8,1/2, 3/4, 1, 1-1/4, 1-1/2 or 2 in sizes

ranging from 3/8 I.D. to 8 IPS. (Available in 6

lengths and coils). INSUL-TUBEkey physical

properties are approved through supervision by

Factory Mutual Research Corporation.

INSUL-TUBE is non-porous, fiber-free and

resists mold growth. An EPA-registered antimi-

crobial agent is incorporated into the product

providing additional protection against mold,

fungal and bacterial growth.

INSUL-TUBEis GREENGUARDcertified as a

low VOC material, meeting the requirements of

the Children & Schools and Indoor Air Qual-

ity classifications.

APPLICATIONSINSUL-TUBEis used to retard heat gain andprevent condensation or frost formation on

refrigerant lines, cold water plumbing, and

chilled water systems. It also retards heat flow

for hot water plumbing, liquid heating, dual

temperature piping, and many solar systems.

INSUL-TUBEis designed for the HVAC and

Refrigeration industry.

INSUL-TUBEis recommended for applica-

tions ranging from -297F to 220F (-182C

to 104C). The expanded closed-cell structure

makes INSUL-TUBEan efficient insulator andprovides effective moisture vapor resistance.

INSUL-TUBEcan be used with heat tracing/heat

tapes.

INSUL-TUBEhas a tough skin that withstands

tearing, rough handling, and severe environmen-

tal conditions, yet is flexible for easy installa-

tion. INSUL-TUBEhas superior cold weather

flexibility.

INSTALLATIONWith a factory-applied coating of talc on the

smooth inner surface, INSUL-TUBEslides easily

over pipe or tubing for quick installation. When

applied to existing lines, tubing is slit lengthwise

and fitted into place. (Slitting can be done on the

job with a sharp knife or pre-slit INSUL-TUBE

is available on request). All seams and butt

joints should be sealed with an approved contact

adhesive, making sure both surfaces to be joined

are coated with adhesive. Fittings are fabricatedfrom miter-cut tubular sections, and cover,

flanges, etc., from INSUL-SHEET. K-FITfactory

fabricated fittings are also available. ASTM

C1710, Installation Guide for Flexible Closed Cell

Foams, should be used as an installation guide.

OUTDOOR APPLICATIONSINSUL-TUBEis made from a UV-resistant elas-

tomeric blend. For moderate UV exposure (resi-

dential applications), no additional protection is

needed. For severe UV exposure (rooftop applica-

tions) or for optimum performance, K-FLEX

374Protective Coating, approved jacketing or K-FLEX

CLADis required.

UNDERGROUNDFor buried lines above the water table, use a

clean fill such as sand (3-5 layer) to protect

INSUL-TUBEbefore backfilling. It is recom-

mended that materials to be buried are properly

sealed at all seams and butt joints with an ap-

proved contact adhesive. For optimum perform-

ance, the lines should be encased in a conduit

to protect them from problems associated with

ground water intrusion and compaction.

RESISTANCE TO MOISTUREVAPOR FLOWThe closed-cell structure and unique

formulation of INSUL-TUBEeffectively retards

the flow of moisture vapor, and is considered

a low transmittance vapor retarder. For most

indoor applications, INSUL-TUBEneeds no

additional protection. Additional vapor barrie

protection may be necessary for INSUL-TUBE

when installed on low temperature surfaces

are exposed to continuous high humidity.

FLAME AND SMOKE RATINGINSUL-TUBEin wall thicknesses of 2 (50 m

and below has a flame spread rating of 25 o

less and a smoke development rating of 50 o

less as tested by ASTM E84, Surface Burnin

Characteristics of Building Materials. INSUTUBEis acceptable for duct/plenum applic

tions, meeting the requirements of NFPA 90A

Numerical flammability ratings alone may not define th

performance of products under actual fire conditions. T

are provided only for use in the selection of products to

limits specified when compared to a known standard.

SPECIFICATION COMPLIANCE ASTM C 534 Type 1 (Tubing), Grade 1

ASTM D 1056-00-2B1 New York City MEA 186-86-M Vol. V

USDA Compliant

RoHS Compliant

UL 94-5V Flammability Classification

(Recognition No. E300774)

ASTM E 84 2 25/50-tested according to

UL 723 and NFPA 255

FMVSS302

Complies with requirements of CAN/ULC S102-03

FMRC Approval Guide Chapter 14 Pipe Insulation

NFPA No. 101 Class A Rating

Meets requirements of NFPA 90A Sect. 2.3.3 for

Supplementary Materials for Air Distribution Systems

Meets requirements of ASTM C 411 (Test Method for Hot

Surface Performance of High Temperature Thermal Insulati

Meets requirements of UL 181 sections 11.0 and 16.0

(Mold Growth/Air Erosion)

MIL-P-15280, For T (Tubing)

Meets residential and non-residential requirements for

California Energy Commission Building Energy Efficient

Standards Title 24

GREENGUARD certified under Children & Schools and

Indoor Air Quality classifications

Meets energy code requirements of ASHRAE 90.1 and 189


16/8016

PHYSICAL PROPERTIES INSUL-TUBE TEST METHODS

Thermal Conductivity (K)

BTU - in/hr - Ft2- F (W/mK)

90F (32C) Mean Temp

75F (24C) Mean Temp

0.258 (0.0372)

0.245 (0.0353)

ASTM C 177/C 518

ASTM C 177/C 518

Density 3-6 PCF ASTM D 1622/D 3575

Operating Temperature Range (Flexible to -40F (-40C)) -297F (-182C) to +220F (104C)

Water Vapor Permeability Dry Cup. Perm-In 0.03 ASTM E 96

Water Absorption % (Volume Change) 0 ASTM C 209

Flame Spread / Smoke Developed (up to 2 wall)


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INSUL-TUBE WHITE



Made in USA


Antimicrobial Agent

17

DESCRIPTIONINSUL-TUBEWHITE is designed for use where

piping will be painted or left exposed. This prod-

uct is ideal for supermarket, hospital and school

applications where a more hygienic appear-

ance is preferred. INSUL-TUBEWHITE meets

all INSUL-TUBEspecifications and physical

properties.

INSUL-TUBEWHITE pipe insulation is an

environmentally-friendly, CFC-free, flexible elas-

tomeric thermal insulation. It is white in color

and is available in unslit tubular form in wall

thicknesses up to 2 in sizes ranging from 3/8

I.D. to 4 1/8 I.D. INSUL-TUBEWHITE key physi-

cal properties are approved through supervision

by Factory Mutual Research Corporation.

INSUL-TUBEWHITE is non-porous, fiber-free

and resists mold growth. An EPA-registered anti-

microbial agent is incorporated into the product



INSUL-TUBEWHITE is GREENGUARDcertified

as a low VOC material, meeting the requirements

of the Children & Schools and Indoor Air

Quality classifications.

APPLICATIONSINSUL-TUBEWHITE is used to retard heat gain

and prevent condensation or frost formation

on refrigerant lines, cold water plumbing and

chilled water systems. It also retards heat flow


temperature piping and many solar systems.INSUL-TUBEWHITE is designed for the HVAC

and Refrigeration market.

INSUL-TUBEWHITE is recommended for ap-

plications ranging from -297F to 220F (-183C


makes INSUL-TUBEWHITE an efficient insulator

and provides effective moisture vapor resistance.

INSUL-TUBEWHITE has a tough skin that

withstands tearing, rough handling and severe

environmental conditions, yet is flexible for easy

installation. It can be covered easily with a white

coating.

INSTALLATIONWith a factory-applied coating of talc on the

smooth inner surface, INSUL-TUBEWHITE slides

easily over pipe or tubing for quick installation.

When applied to existing lines, tubing is slit

lengthwise and fitted into place. All seams and

butt joints should be sealed with an approved

contact adhesive, making sure both surfaces to

be joined are coated with adhesive. K-FITfac-

tory fabricated fittings are also available. ASTM

C1710, Installation Guide for Flexible Closed Cell

Foams, should be used as an installation guide.

OUTDOOR APPLICATIONSINSUL-TUBEWHITE is made from a UV-resistant

elastomeric blend. For moderate UV exposure

(residential applications), no additional protec-tion is needed. For severe UV exposure (rooftop

applications) or for optimum performance,

K-FLEX374 Protective Coating or approved

jacketing is required.

RESISTANCE TO MOISTUREVAPOR FLOWThe closed-cell structure of INSUL-TUBEWHITE

effectively retards the flow of moisture vapor,

and is considered a low transmittance vapor

retarder. For most indoor applications, INSUL-

TUBEWHITE needs no additional protection.

Additional vapor barrier protection may be nec-

essary for INSUL-TUBEWHITE when installed

on low temperature surfaces that are exposed to

continuous high humidity.

FLAME AND SMOKE RATINGINSUL-TUBEWHITE in wall thicknesses of 2

(50 mm) and below has a flame spread ratin

25 or less and a smoke development rating o

or less as tested by ASTM E 84, Surface Bur

Characteristics of Building Materials. INSUL

TUBEWHITE is acceptable for use in duct/

plenum applications, meeting the requireme

of NFPA 90A/B.


performance of products under actual fire conditions. Th

are provided only for use in the selection of products to m

limits specified, when compared to a known standard.


ASTM D 1056-00-2B1

New York City MEA 186-86-M Vol. IV

USDA Compliant RoHS Compliant

ASTM E 84 2 25/50-tested according to UL 723

and NFPA 255




NFPA 90A Sect. 2.3.3 for Supplementary Materials for Air

Distribution Systems




18/8018

PHYSICAL PROPERTIES INSUL-TUBE WHITE TEST METHODS



90F (32C) Mean Temp

75F (24C) Mean Temp

0.27 (0.039)

0.25 (0.036)

ASTM C 177/C 518

ASTM C 177/C 518



Water Vapor Permeability Dry Cup. Perm-In


19/8019

INSUL-LOCK


UL 94

(Recognition No. E300774)Made in USA


Antimicrobial Agent

DESCRIPTIONINSUL-LOCKis environmentally-friendly, CFC-

free, flexible elastomeric thermal insulation. It is

pre-slit with a factory-applied pressure sensitive

adhesive applied to both seam surfaces. It is

black in color and is available up to 1 wall

thickness and 4 IPS. INSUL-LOCKkey physical

properties are approved through supervision by


INSUL-LOCKis non-porous, fiber-free and



to provide additional protection against mold,


INSUL-LOCKis GREENGUARD certified as a

low VOC material, meeting the requirements of

the Children & Schools and Indoor Air Quality

classifications.

APPLICATIONS

INSUL-LOCK

is used to retard heat flow andprevent condensation on refrigerant lines, cold

water plumbing, roof drains and chilled water

systems.

INSUL-LOCKis recommended for applications

ranging from -70F to 200F (-57C to 93C)

for both new and existing applications and

can be used with heat tracing/heat tapes. For

best results, store and install INSUL-LOCKat

temperatures between 40F and 100F.

INSTALLATIONINSUL-LOCKis designed for quick and easy

installation: slip on the tube, pull built-in release

liners, pinch tube shut and apply pressure at

the seams. The seam should be positioned on

the bottom of the pipe. See technical bulletin for

installation instructions in cold temperatures.

All butt joints must be sealed with an approved

contact adhesive. Fittings are fabricated from

miter-cut tubular sections of INSUL-TUBE, and

covers, flanges, etc from INSUL-SHEET. K-FIT

factory-fabricated fittings are also available.

INSUL-LOCKs closure system is designed to

save on labor costs, particularly on straight runs.

It greatly reduces the use of contact adhesives,

allowing for improved working conditions and

compliance with OSHA requirements.

OUTDOOR APPLICATIONSINSUL-LOCKis made from a UV-resistant elas-

tomeric blend. For moderate UV exposure (resi-

dential applications), no additional protection is

needed. For severe UV exposure (rooftop applica-

tions) or for optimum performance, K-FLEX374

Protective Coating, approved jacketing or K-FLEX

CLADis required. Similar to indoor applications,

the seam should be positioned on the bottom of

the pipe.

FEATURES & BENEFITS Faster installation Easier handling (3 lengths)

Ideal for straight runs

Less use of contact adhesives

RESISTANCE TO MOISTUREVAPOR FLOWThe closed-cell structure of INSUL-LOCKef-

fectively retards the flow of moisture vapor and is

considered a low transmittance vapor retarder. For

most indoor applications, INSUL-LOCKneeds no

additional protection.

Additional vapor barrier protection may be

necessary for INSUL-LOCKwhen installed on

low temperature surfaces that are exposed to


FLAME AND SMOKE RATINGINSUL-LOCKhas a flame spread rating of

25 or less and a smoke development rating

50 or less as tested by ASTM E 84, Surface

Burning Characteristics of Building Materi-

als. INSUL-LOCKis acceptable for use in d

plenum applications meeting the requiremen

of NFPA 90A/B.


performance of products under actual fire conditions. Thare provided only for use in the selection of products to m



ASTM D 1056-00-2B1

New York City MEA 186-86-M Vol. V

USDA Compliant

RoHS Compliant



ASTM E 84 25/50-tested according to UL 723and NFPA 255





Meets requirements of ASTM C 411

(Test Method for Hot Surface Performance of High Temperat

Thermal Insulation)



Meets residential and non-residential requirements for

California Energy Commission Building Energy Efficient

Standards Title 24




20/8020

PHYSICAL PROPERTIES INSUL-LOCK TEST METHODS



90F (32C) Mean Temp

75F (24C) Mean Temp

0.258 (0.0372)

0.245 (0.0353)

ASTM C 177/C 518

ASTM C 177/C 518



Water Vapor Permeability Dry Cup. Perm-In 0.03 ASTM E 96Water Absorption % (Volume Change) 0 ASTM C 209



21/8021

INSUL-LOCK WHITE


UL 94



Antimicrobial Agent

DESCRIPTIONINSUL-LOCKWHITE is an environmentally-

friendly, CFC-free, flexible elastomeric thermal

insulation. It is pre-slit with a factory-applied

pressure sensitive adhesive applied to both

seam surfaces. It is white in color, designed

for use where piping will be painted or left

exposed, and is available in 1/2 and 1 wall

thickness and in sizes ranging from 1/2 to

3-1/8 ID. INSUL-LOCK

WHITE key physicalproperties are approved through supervision by


INSUL-LOCKWHITE is non-porous, fiber-free

and resists mold growth. An EPA-registered

antimicrobial agent is incorporated into the

product providing additional protection against

mold, fungal and bacterial growth. INSUL-

LOCKWHITE is GREENGUARDcertified as low

a VOC material, meeting the requirements of

the Children & Schools and Indoor Air Qual-

ity classifications.

APPLICATIONSINSUL-LOCKWHITE is used to retard heat flow

and prevent condensation for hot/cold water

plumbing lines. INSUL-LOCKWHITE is recom-

mended for applications ranging from -70F to

200F (-56C to 93C) for both new and exist-

ing applications and can be used with heat

tracing/heat tapes. For best results, store and

install INSUL-LOCKWHITE at temperatures

between 40F and 100F.

INSTALLATIONINSUL-LOCKWHITE is designed for quick andeasy installation: slip on the tube, pull built-in

release liners, pinch tube shut and apply

pressure at the seams. The seam should be

positioned on be on the bottom of the pipe. For

best results, peel release liner from both ends,

working towards the center to ensure even

seams at the butt joints. For hot applications

(45F and above), butt seams can be sealed

with an approved contact adhesive or tape

(non-condensation applications).

Fittings are fabricated from miter-cut tubular

sections of INSUL-TUBEWHITE. K-FITfactory

fabricated fittings are also available.

INSUL-LOCKWHITEs closure system isdesigned to save labor costs, particularly

on straight runs and retrofit applications. It

greatly reduces the use of contact adhesives,

allowing for improved working conditions and

compliance with OSHA requirements.

OUTDOOR APPLICATIONSINSUL-LOCKWHITE is made from a UV-

resistant elastomeric blend. For moderate

UV exposure (residential applications), no

additional protection is needed. For severe UV

exposure (rooftop applications) or for optimum

performance, K-FLEX374 Protective Coat-

ing or approved jacketing is required. Similar

to indoor applications, the seam should be

positioned on the bottom of the pipe.

FEATURES & BENEFITS Faster installation

Easier handling (3-foot lengths)

Ideal for straight runs

Less use of contact adhesives

These advantages are particularly evident when

working from ladders, lifts or scaffolding.

RESISTANCE TO MOISTUREVAPOR FLOWThe closed-cell structure and unique formula-

tion of INSUL-LOCKWHITE effectively retards

the flow of moisture vapor, and is considered a

low transmittance vapor retarder.

FLAME AND SMOKE RATINGINSUL-LOCKWHITE has a flame spread rat

of 25 or less and a smoke development rati

of 50 or less as tested by ASTM E 84, Surfa

Burning Characteristics of Building Materia

INSUL-LOCKWHITE is acceptable for use in

duct/plenum applications meeting the requ

ments of NFPA 90A/B.

Numerical flammability ratings alone may not define tperformance of products under actual fire conditions.

are provided only for use in the selection of products to

meet limits specified, when compared to a known stan


ASTM D 1056-00-2B1

USDA Compliant

RoHS Compliant



ASTM E 84 25/50-tested according to UL 723

and NFPA 255


Acceptable for clean room applications



Meets requirements of ASTM C 411 (Test Method for Hot

Surface Performance of High Temperature Thermal Insulati






22/8022

PHYSICAL PROPERTIES INSUL-LOCK WHITE TEST METHODS



90F (32C) Mean Temp

75F (24C) Mean Temp

0.27 (0.039)

0.25 (0.036)

ASTM C 177/C 518

ASTM C 177/C 518



Water Vapor Permeability Dry Cup. Perm-In


23/80

INSUL-TUBECOIL


UL 94



Antimicrobial Agent

23

DESCRIPTIONINSUL-TUBECoil pipe insulation is environ-

mentally-friendly, CFC-free, flexible elastomeric

thermal insulation. It is available as continu-

ous length, unslit tubing up to 1 thickness in

lengths ranging from 250 to 2800 depending

on ID size and wall thickness. INSUL-TUBE

COIL key physical properties are approved

through supervision by Factory Mutual Research

Corporation.

INSUL-TUBECOIL is non-porous, fiber-free

and resists mold, fungal and bacterial growth.

K-FLEX USA elastomeric insulation products are

GREENGUARDcertified for low VOC content

and meet the requirements of the Children

and Schools classification and Microbial

Resistant listing.

APPLICATIONSINSUL-TUBECOIL is used to prevent conden-

sation or frost formation on line sets or ex-

tended length copper piping for chilled water orrefrigeration systems. It also retards heat flow


temperature piping, and many solar systems.

INSUL-TUBECOIL is recommended for appli-

cations ranging from -297F to 220F (-182C


makes INSUL-TUBECOIL an efficient insulator

and provides effective moisture vapor resist-

ance. INSUL-TUBECOIL can be used with heat

tracing/heat tapes.

INSUL-TUBECOIL is tough enough to with-stand tearing, rough handling, and severe

environmental conditions, but has superior

flexibility for easy installation, including in cold

weather.

INSTALLATIONINSUL-TUBECoils are best applied to straight

runs free of corners and bends. Offered with

or without a factory-applied coating of talc on

the inner surface for effortless sliding, INSUL-

TUBECOIL slides easily over pipe or tubing

for quick installation. All butt joints should be

sealed with K-FLEXContact Adhesive, making

sure both surfaces to be joined are coated with

adhesive.

OUTDOOR APPLICATIONSINSUL-TUBECOIL Pipe Insulation is made

from a UV-resistant elastomeric blend. For

moderate UV exposure (residential applica-

tions), no additional protection is needed. For

severe UV exposure (rooftop applications) or for

optimum performance, K-FLEX 374 Protective

Coating or approved jacketing is required.

UNDERGROUNDFor buried lines above the water table, use a

clean fill such as sand (3-5 layer) to protectINSUL-TUBECOIL before backfilling. It is

recommended that materials to be buried are

properly sealed at all seams and butt joints

with an approved contact adhesive. For opti-

mum performance, the lines should be encased

in a conduit to protect them from problems

associated with ground water and compaction.

RESISTANCE TO MOISTUREVAPOR FLOWThe closed-cell structure and unique

formulation of INSUL-TUBECOIL effectively

retards the flow of moisture vapor, and is con-sidered a low transmittance vapor retarder. For

most indoor applications, INSUL-TUBECOIL

needs no additional protection.


necessary for INSUL-TUBECOIL when insta

on low temperature surfaces that are expos

to continuous high humidity.

FLAME AND SMOKE RATINGINSUL-TUBECOIL has a flame spread rati

of 25 or less and a smoke development rati

of 50 or less as tested by ASTM E 84 Method

Testing entitled: Surface Burning Characte

tics of Building Materials. INSUL-TUBEC

is acceptable for duct/plenum applications

meeting the requirements of NFPA 90A/B.

Numerical flammability ratings alone may not define t

performance of products under actual fire conditions.

are provided only for us in the selection of products to



ASTM D 1056-00-2B1

New York City MEA 186-86-M Vol. V



ASTM E 84 25/50-tested according to UL 723

and NFPA 255







(Test Method for Hot Surface Performance of High

Temperature Thermal Insulation)



MIL-P-15280, For T (Tubing)


24/8024

PHYSICAL PROPERTIES INSUL-TUBE TEST METHODS



90F (32C) Mean Temp

75F (24C) Mean Temp

0.258 (0.0372)

0.245 (0.0353)

ASTM C 177/C 518

ASTM C 177/C 518







25/8025



Made in USA


Antimicrobial Agent

INSUL-SHEET

DESCRIPTIONINSUL-SHEETis an environmentally-friendly,

CFC-free, flexible elastomeric thermal insula-

tion. It is black in color and supplied as flat

sheets (36 x 48) or rolls (48 wide) in

standard thicknesses of 1/8 thru 2. It is

supplied skin two sides in 1/4 and above.

INSUL-SHEETkey physical properties are ap-

proved through supervision by Factory Mutual

Research Corporation.

INSUL-SHEETis non-porous, fiber-free and




fungal and bacterial growth. INSUL-SHEETis

GREENGUARDcertified as a low VOC material,

meeting the requirements of the Children and

Schools and Indoor Air Quality classifications.

APPLICATIONSINSUL-SHEETis used to retard heat gain andprevent condensation or frost formation on cold

equipment, tanks, vessels, ducts, or large O.D.

pipes. It also effectively retards heat loss when

used on hot equipment, ducts, or large pipes.

INSUL-SHEETis recommended for applica-

tions ranging from -297F to 220F (-182C

to 104C) when used as pipe insulation where

only the longitudinal seams and butt joints are

glued. On full adhesion applications, the upper

limit is 200F (93C).

INSUL-SHEEThas a tough skin that with-

stands tearing, rough handling, and severe

environmental conditions, yet is flexible for

easy installation. INSUL-SHEEThas superior

cold weather flexibility.

INSUL-SHEETthickness has been calculated

to control condensation on cold surfaces. Refer

to the table on the reverse side for specific

recommendations.

INSTALLATIONWhen INSUL-SHEETis applied to duct work

and equipment, use 100% coverage of an

approved contact adhesive. With a contact

adhesive, both surfaces to be joined should be

coated and then joined after the adhesive is dry

to the touch.

Compression joints with adhesive applied

should be used on all butt edges. INSUL-SHEETis also available with pre-applied

pressure sensitive adhesive (PSA) with an easy-

to-use release liner. ASTM C1710, Installation

Guide for Flexible Closed Cell Foams, should be

used as an installation guide.

OUTDOOR APPLICATIONSINSUL-SHEETis made from a UV-resistant

elastomeric blend. For severe UV exposure or for

optimum performance, K-FLEX374 Protective

Coating, approved jacketing, or K-FLEX CLAD

is required.


tion of INSUL-SHEETeffectively retards the

flow of moisture vapor, and is considered a

low transmittance vapor retarder. For most ap-

plications, INSUL-SHEETneeds no additional

protection.


necessary for INSUL-SHEETwhen installed on



FLAME AND SMOKE RATINGINSUL-SHEETin thicknesses of 2 (50 mm

and below has a flame spread rating of 25

less and a smoke development rating of 50

less as tested by ASTM E 84, Surface Burn

Characteristics of Building Materials.

INSUL-SHEETis acceptable for use in duct

plenum applications meeting the requireme

of NFPA 90A/B.

Numerical flammability ratings alone may not define t

performance of products under actual fire conditions.

are provided only for use in the selection of products t

meet limits specified when compared to a known stan

SPECIFICATION COMPLIANCE ASTM C 534 Type 2 (Sheet), Grade 1

ASTM D 1056-00-2B1


USDA Compliant

RoHS Compliant

STC = 17 at 1 per ASTM E 90

NRC = .35 at 1 per ASTM C423



ASTM E 84 2 25/50-tested according to UL 723

and NFPA 255

FMVSS302



Meets requirements of NFPA 90A/B Sect. 2.3.3 for







MIL-P-15280, Form S (Sheet)

R8 Sheet meets R-value requirements of the Internationa

Energy Conservation Code for Outdoor Ductwork

GREENGUARD certified under the Children & Schools a




26/8026

Sound Transmission Class at 1 = 17 per ASTM E 90

PHYSICAL PROPERTIES INSUL-SHEET TEST METHODS



90F (32C) Mean Temp

75F (24C) Mean Temp

0.258 (0.0372)

0.245 (0.0353)

ASTM C 177/ ASTM C 518

Density 3-6 PCF ASTM D 1622/ ASTM D 3575

Operating Temperature Range (Flexible to -40F) -297F (-182C) to +220F (104C)





27/8027


UL 94



Antimicrobial Agent

INSUL-SHEETWITH PSA

DESCRIPTIONINSUL-SHEETwith Pressure Sensitive Adhesive

(PSA) is an environmentally-friendly, CFC-free,

flexible elastomeric thermal insulation. It is

black in color and supplied as flat sheets (36

x 48) or rolls (48 wide) in standard thick-

nesses of 1/8 thru 1-1/2. It is supplied skin

one side with a specially formulated scrim

reinforced adhesive and tear- and moisture-

resistant release liner on the opposite side.INSUL-SHEETwith PSA key physical properties

are approved through supervision by Factory

Mutual Research Corporation.

INSUL-SHEETwith PSA is non-porous, fiber-

free and resists mold growth. An EPA-registered

antimicrobial agent is incorporated into the

product providing additional protection against

mold, fungal and bacterial growth.

INSUL-SHEETwith PSA is GREENGUARD

certified as a low VOC material, meeting the

requirements of the Children and Schoolsand Indoor Air Quality classifications.

APPLICATIONSINSUL-SHEETwith PSA is used to retard heat

gain and prevent condensation or frost forma-

tion on cold equipment, tanks, vessels or ducts

(for covering only). It also effectively retards

heat loss when used on hot or cold equipment

or ducts (for covering only). INSUL-SHEETwith

PSA is recommended for applications ranging

from -70F to 200F (-57C to 93C).

INSUL-SHEETwith PSA speeds up installation

time and reduces the amount of solvent-based

contact adhesives required, making it ideal

for retrofit and OEM applications. The scrim

reinforcement reduces the tendency to stretch

the sheet insulation during installation and

improves the peel strength of the material.

INSUL-SHEETwith PSA thickness has been

calculated to control condensation on cold

surfaces. Refer to the table on the next page for

specific recommendations.

INSTALLATIONASTM C1710, Installation Guide for Flexible

Closed Cell Foams, should be used as an

installation guide. INSUL-SHEETwith PSA is

applied to clean, dry ductwork (for covering

only) and equipment by simply peeling theeasy release liner away and applying uniform

pressure to the sheet. Compression joints with

adhesive applied should be used on all butt

edges. See technical bulletin for installation

instructions in cold temperatures. Contact K-

FLEX USA for specific installation instructions.

INSUL-SHEETis acceptable for use in duct

covering applications. K-FLEX DuctLiner Gray

should be used for duct lining applications.

OUTDOOR APPLICATIONS

INSUL-SHEET

with PSA is made from aUV-resistant elastomeric blend. For severe UV

exposure or for optimum performance, K-FLEX

374 Protective Coating, approved jacketing, or

K-FLEX CLAD is required.


tion of INSUL-SHEETwith PSA effectively

retards the flow of moisture vapor, and is con-

sidered a low transmittance vapor retarder. For

most indoor applications, INSUL-SHEETwith

PSA needs no additional protection. Additionalvapor barrier protection may be necessary for

INSUL-SHEETwith PSA when installed on



FLAME AND SMOKE RATINGINSUL-SHEETwith PSA has a flame spread

rating of 25 or less and a smoke developme

rating of 50 or less as tested by ASTM E 84,

Surface Burning Characteristics of Buildin

Materials. INSUL-SHEETwith PSA is acce

able for use in duct/plenum cover applicati

meeting the requirements of NFPA 90A/B.

Numerical flammability ratings alone may not define tperformance of products under actual fire conditions.

are provided only for use in the selection of products t

meet limits specified when compared to a known stan

SPECIFICATION COMPLIANCE ASTM C 534 Type 2 (Sheet), Grade 1

ASTM D 1056-00-2B1


USDA Compliant

RoHS Compliant UL 94-5V Flammability Classification


Foam Core: ASTM E84 25/50-tested according to UL 723

and NFPA 255; PSA: 0/10

Meets requirements of CAN/ULC S102-M88

STC=17 at 1 per ASTM E 90

NRC = 0.35 at 1 per ASTM C423








R8 Sheet meets R-value requirements of the InternationaEnergy Conservation Code for Outdoor Ductwork

GREENGUARD certified under the Children & Schools a




28/8028

Sound Transmission Class at 1 = 17 per ASTM E 90

PHYSICAL PROPERTIES INSUL-SHEET WITH PSA TEST METHODS



90F (32C) Mean Temp

75F (24C) Mean Temp

0.258 (0.0372)

0.245 (0.0353)

ASTM C 177/ ASTM C 518

Density 3-6 PCF ASTM D 1622/ ASTM D 3575

Operating Temperature Range (Flexible to -40F) -70F (-57C) to +200F (93C)





29/8029

ACCESSORIEScomplete range of

complementary products


30/8030

K-FLEX ACCESSORIES

Insulated Pipe Supports

Contact Adhesives

Protective Coating

Tapes

K-FLEX 360 Insulated Pipe Supports360 position-free, rigid polyurethane core and outer PVC jacket with overlapping tab sealing system (black or K-FLEX ECO).Availability: 1/2, 3/4, 1, 1-1/2, 2 (wall thickness, IDs vary depending on wall thickness)

K-FLEX Contact AdhesivesAir-drying, solvent-based adhesives for joining seams and joints. Products available for quick / slow drying, color preference, and low VOCs.Availability: pints, quarts, gallons (varies depending on product)

K-FLEX 374 Protective CoatingWater-based coating for UV & weather protection outdoors. Features include a stain nish, cleanable surface, and tintable.Availability: gallons

K-FLEX Elastomeric Foam TapeSmooth, black surface for hot or cold applications. Available in K-FLEX ECO. K-FLEXCork and K-FLEX CLADTapes also available.Availability: 1/8 thick x 2 width x 30 length


31/80

K-FLEX ELASTOMERIC FOAM TAPE

31

Made in U


Antimicrobial Agent

DESCRIPTIONK-FLEXElastomeric Foam Tape is a convenient

and easy-to-use product that complements the

K-FLEX USA family of tubing and sheet insula-

tion products. It is a specially designed flexible,

elastomeric insulation product. It is manufac-

tured in 1/8 or 1/4 thickness by 2 width by

30 length, with pressure sensitive adhesive

for applying to hot or cold pipes and fittings.

The factory-applied pressure sensitive acrylicadhesive adheres firmly and forms a long-

lasting bond, while the closed cell structure

of the product provides good thermal and low

moisture permeability properties.

USESK-FLEXElastomeric Foam Tape is used to

retard heat gain and prevent condensation or

frost formation on cold water plumbing, chilled

water, and refrigeration lines. It also reduces

heat flow for hot water plumbing, liquid heat-

ing, and dual temperature piping. K-FLEX

Elastomeric Foam Tape is ideal for insulating

short runs of pipes or valves and fittings where

it is impractical to install tubing insulation. Thetape can be applied in multiple wraps (thick-

ness) to meet various service conditions.

APPLICATION INSTRUCTIONSK-FLEXElastomeric Foam Tape may be ap

to all diameter pipes and tubes by spiral wi

ing. Remove the release paper as the tape i

spiral-wrapped around the pipe. Avoid stret

ing. Edges may be butted or overlapped. Th

seams are sealed with slight hand pressure

Surfaces to which K-FLEXElastomeric Foa

Tape is to be applied must be dry and clean

best results, apply at temperature above 40(4C) and not on heated surfaces.

SPECIFICATIONSK-FLEXElastomeric Foam Tape is manufac

tured using K-FLEX USA elastomeric sheet i

sulation and meets the same physical prop

specifications.

NOTE: Thickness recommendations calculated using 0.2575 K-factor (0.245 plus 5% test error allowance)

THICKNESS RECOMMENDATIONS - TO CONTROL CONDENSATION

Air Temperature and Relative Humidity Pipe Temp

50F (10C) 32F (0C)

77F (25C)/50% RH Single Layer 2 Layers

85F (29C)/70% RH 3 Layers 4 Layers

PHYSICAL PROPERTIES

Skin Surface Smooth, black surface for excellent appearance

Composition Flexible, closed cell elastomeric insulation

Color Black

Dimensions 1/8" or 1/4 thick x 2" wide x 30 long roll

Density 4-8 lb/cu. ft.

Thermal Conductivity 0.245 at 75F, ASTM C 177

Water Absorption % (volume change) 0, ASTM C 209

Water Vapor Permeability 0.03 perm-in, ASTM E 96

Flammability Characteristics ASTM E 84 25/50 Rated

Temperature Limits -40F (-40C) to 200F (93C)

Freight Classification Tape, insulation, NOIBN. No label required


32/80

K-FLEX CORK INSULATION TAPE

32

Made in USA

DESCRIPTIONK-FLEXCork Insulation Tape is a convenient

and easy-to-use product that complements

the K-FLEX USA family of tubing and sheet

insulation products. Specifically, it is a cork-

filled rubber-based mastic used as a barrier to

prevent water condensation on cold water pipes

and copper tubing.

USESThis product was formulated to provide

insulation and to prevent condensation on

pipes, fittings and tubing used in heating, air

conditioning, refrigeration and plumbing appli-

cations. K-FLEXCork Insulation Tape is ideal

for insulating short runs of pipes or valves and

fittings where it is impractical to install tubing

insulation. The tape can be applied in multiple

wraps (thickness) to meet various service

conditions.

APPLICATION INSTRUCTIONSThis product adheres well to most clean, dry

surfaces, making it possible to apply more

than one layer without adding fasteners oradhesives. It is sufficiently soft and pliable to

be molded around most fittings and connec-

tions and retains its flexibility and adhesion

over a surface temperature range of -20F to

190F (-29C to 88C). It is black in color and

has a grainy rubber-like consistency. It has a

very slight odor. K-FLEXCork Insulation Tape

may be applied to all diameter pipes and tubes

by spiral winding. Remove the release paper

as the tape is spiral-wrapped around the pipe.

Edges may be butted or overlapped. The seams

are sealed with slight hand pressure. Surfaces

to which K-FLEXCork Insulation Tape is to be

applied must be dry and clean.

PHYSICAL PROPERTIES K-FLEX CORK INSULATION TAPE TEST METHODS

Color Black ASTM D1720-69

Dimensions 1/8 thick x 2 wide x 30 long

Solids Content 99.8% ASTM C771-74

Thermal Conductivity (k-Factor) 1.26 BTU/(sq.ft.)(hr.)(F/in.) ASTM C177

Moisture Vapor Transmission 0.021 perm-in ASTM E90

Water Absorption 0.02% ASTM E1056

Ozone Resistance Excellent

High Temperature Limit 190F (88C)

Elongation 50% min. QSO test method

Direct Tension Adhesion 6.2 N/cm2 (9.0 lbs./in.2) min. QSO test method

Peel off Force 30 N (6.75 lbs.) min. QSO test method

Specific Gravity 0.75 0.05 ASTM D71-72


33/8033

K-FLEX POLY TAPE - WHITE

Made in USA

DESCRIPTIONK-FLEXPoly Tape - White is specially designed

to complement the K-FLEXUSAs line of white

tubing insulation products. Offered in 2 wide

x 36 long rolls, the tape is a single-coated

polyethylene tape. It provides a quick, easy and

uniform way to complete a sealing system.

K-FLEXPoly Tape - White is a heavy-dutypolyethylene backing, single-coated with a

synthetic rubber adhesive.

The permanently tacky adhesive bonds well

to most surfaces over a wide temperature

range. Additional benefits include excellent

low temperature bonding, easily conformable,

maintains a watertight seal in all weather con-

ditions, and offers good tear characteristics.

APPLICATIONS

Unwind K-FLEXPoly Tape - White and applythe adhesive side to the insulation surface.

Apply firm pressure. The recommended applica-

tion temperature to achieve best results is

(18C) or above. Once applied, go over tap

with a plastic squeegee to eliminate wrinkl

and air pockets.

Note:When applying K-FLEXPoly Tape - W

to any surface, be sure the surface is free f

oil or other surface contaminates, such as

powder, dust, or release agents.

PHYSICAL PROPERTIES K-FLEXPOLY TAPE - WHITE TEST METHODS

Total Thickness (not including liner) 7.0 mils (.178 mm)

Adhesive Thickness (synthetic rubber) 2.5 mils (.064 mm)Peel Adhesion (initial to S.S. - 20 min. @ RT) 60 oz/in (16 N/25mm) PSTC 101 Mod.

Backing Adhesion (initial to Backing Substrate - 20 min @ RT) 35 oz/in (9.6 N/25mm) PSTC 101 Mod.

Tensile Strength 18 lbs/in (79 N/25mm) ASTM D-1000

Elongation 80%

Shelf Life (when stored in cool, dry place below 76F) 1 year


34/8034

K-FLEX120 CONTACT ADHESIVE

Made in USA

DESCRIPTIONK-FLEX120 Contact Adhesive is a one-part

elastomeric adhesive formulated from a silane-

terminated polymer. It is specially designed for

use with K-FLEX CLADWT Molded Covers.

This unique adhesive is free from solvents,

isocyanates, and other hazardous materials. It

cures on exposure to atmospheric moisture to

form a strong durable bond for K-FLEX CLAD

WT Molded Covers and bonding to K-FLEX

CLADWT straight pipe. Due to its unique

properties, it also remains a highly durable

flexible seal.

FEATURES VOC compliant for LEED projects Ease-of-use, One-part adhesive,

no mixing required

Outstanding bond strength onK-FLEX CLADWT Molded Covers

No primer needed

Not affected by sunlight, rain, snow, ozone,or temperature extremes

Non-yellowing, non-staining, non-streak-ing

Non-corrosive Low odor Non-flammable Free from solvents and isocyanates Freeze-thaw stable Can be applied in all weather conditions

APPLICATION INSTRUCTIONSK-FLEX120 Contact Adhesive should be

applied at above 40F (4C) temperatures.

Unscrew the cap off of the cartridge, screw onto

the nozzle, and insert into the caulk gun. Be

sure to pierce the membrance at the front of

the tube before applying pressure.

Apply a 1/8 bead of adhesive for 4 O.D. or

less and a 1/4 bead of adhesive for above

4 O.D. along the edge of the product 3/8

from the edge of the overlap. Press evenly on

the caulk gun for the length of the part so the

adhesive is distributed equally. Allowing theadhesive to seep out slightly from the edge of

the overlap is desired to create a good seal.

Using a clean putty knife, scrape off excess

adhesive along the seam.

Wipe off the area with a clean rag and mineral

spirits to finish off the job. Cleanup must be

performed before the adhesive has time to set

up. If all the contents in the tube are not used

simply allow a small amount of caulk to dry

at the tip of the applicator to form a plug and

remove when ready to use again.

K-FLEX USA recommends a minimum of 24

hours of applied pressure on the elbow (us-

ing twine or equivalent) for the adhesive to

have adequate time to set and create a seal.

K-FLEX120 Contact Adhesive cures approxi-

mately 50% within 24 hours and 90% within

48 hours. Optimum strength is achieved in 7

days.

Each tube of K-FLEX120 Contact Adhesive

can seal approximately 50 CLAD

WT Moldedfittings (depending on fitting size and adhesive

application).

CAUTION: Direct contact of uncured adhesive irritates eyes

and may irritate skin. Overexposure to vapor may irritate

eyes, nose and throat. Avoid eye and skin contact. Use with

adequate ventilation. Do not handle contact lenses with

sealant on hands. In case of eye contact, flush eyes with

water for 15 minutes. Obtain medical attention. In case of

skin contact, remove from skin and flush with water. Keep

out of the reach of children.

PHYSICAL PROPERTIES

Color White

Packaging 10 oz plastic tube cartridge

Specific Gravity 1.53

Extrusion Rate (g/min)

Slump (in)

250

0

Skin over time (min) 5

Tack Free Time (min)

Shore A

75

50Tensile Strength (psi) 300

Elongation (%) 400

Modulus (psi) 150

Solid (%) 98

VOC (g/L) (


35/8035

K-FLEX320/620 CONTACT ADHESIVE

Made in U

DESCRIPTIONK-FLEX320 & 620 Contact Adhesives are

air-drying solvent-based neoprene contact

adhesives that are excellent for joining seams

and butt joints of elastomeric pipe and sheet

insulation. K-FLEX320 & 620 Contact

Adhesives make resilient moisture- and heat-

resistant bonds when used with elastomeric

and polyolefin products. K-FLEX320 & 620

Contact Adhesives higher solids content al-

lows them to be brushed or roller applied easilywithout running. They are ideal for bonding

porous and non-porous materials, as they will

not be absorbed easily.

Caution:Adhesive contains notable solvents and

container not in use should be kept closed. Keep

adhesive away from sparks and open flames. Use

with adequate ventilation and avoid excessive

contact with the skin.

USESK-FLEX320 & 620 Contact Adhesives may be

used for bonding elastomeric products to a va-

riety of materials (i.e., other elastomers, metal,

wood, leather, felt, concrete, etc.). The adhe-

sives will make resilient and heat-resistant

bonds. They are suitable for line temperatures

up to 220F (104C) on applications requiring

bonded seams and joints. When the adhesives

are applied to large flat or curve surfaces,

they are suitable for temperatures up to 200F(93C). The products are supplied in a variety of

sizes ranging from pint brush top containers to

gallon containers. Larger containers are avail-

able upon request.

APPLICATION INSTRUCTIONSFor proper adhesion, the surfaces to which the

insulation is to be applied must be thoroughly

cleaned, dry and unheated. Primed and painted

surfaces should be adhesive tested to be sure

the insulation will not lift off after applica-

tion. The adhesive should be thoroughly mix

Brush or roll a thin even coat of adhesive on

both surfaces to be joined. Allow the adhes

films to become dry to the touch, but tacky,

before joining the surfaces. Press the two s

faces together. Be sure the insulation is in t

desired position before the adhesive surfac

make initial contact, since the adhesive for

an instant bond, and repositioning after co

tact is difficult. Moderate pressure should tbe applied to the entire bonding area to ens

complete contact. Avoid heat, sparks, and

open flames, and use only proper ventilatio

Close container after use. K-FLEX320 & 6

Contact Adhesives should be applied at abo

40F (4C) temperatures, and allowed to dry

24 hours before equipment operation.

Protective coatings can be applied to applic

tions with bonded joints and seams, after

allowing 24 hours dry time. Applications su

as large tanks, or vessels where full adhesi

coverage is required, must be allowed to drdays prior to applying a protective coating.

The surface may be allowed to dry and can

solvent reactivated by wiping with a toluen

dampened cloth.Thinning the adhesive is n

recommended. Common lacquer thinners ca

be used for clean up.

PHYSICAL PROPERTIES

Color Amber (320), Black (620)

Base Neoprene

Solvents Toluene, Hexane, Acetone

Viscosity Medium Syrup

Solid Content 25% 2%

Weight per gallon 6.98 .2 lbs.

Coverage 200 sq. ft. per gallon (one surface)

Shelf Life One year in original sealed container.

Storage temperature 60F

Minimum Dry Time 2-4 minutes under normal conditions

Open Time Not to exceed 10 minutes

Temperature Limits 220F (104C) for pipe insulation seams and joints

200F (93C) for full bonding sheets

Flammability ASTM E84 10/0 Flamespread/Smoke Developed

Flash Point Less than -4F

Freight Classifications Adhesives NOS. Flammable Liquid 4620 Sub 5,

class 60, Un 1133, IMDG class 3.1

PG:11 (packaging group II)


36/8036

K-FLEX 373 CONTACT ADHESIVE

Made in USA

DESCRIPTIONK-FLEX373 Contact Adhesive is an air-drying

solvent-based neoprene contact adhesive (blue

in color for easy identification) that is excellent

for joining seams and butt joints of elastomeric

pipe and sheet insulation. K-FLEX373 Contact

Adhesive will make a resilient moisture- and

heat-resistant bond when used with elastomer-

ic products. It is designed for spray application,

giving excellent coverage with rapid build-up ofstrength. Conventional spray heads for solvent

based adhesives work with this product.

Caution: Adhesive contains notable solvents

and containers not in use should be kept

closed. Keep adhesive away from sparks and

open flames. Use with adequate ventilation and

avoid excessive contact with the skin.

USESK-FLEX373 Contact Adhesive may be used

for bonding elastomeric products to a variety

of materials (i.e., other elastomers, metal,

plastics, wood, etc.). The adhesive will make a

resilient and heat-resistant bond. It is suitable

for line temperatures up to 220F (104C)

on applications requiring bonded seams and

joints. When the adhesive is applied to large

flat or curved surfaces, it is suitable for tem-peratures up to 200F (93C). The product is

supplied in a variety of sizes ranging from 1/2

pint brush top containers to gallon containers.

Larger containers are available upon request.


insulation is to be applied must be thoroughly

clean, dry and unheated. Primed and painted

surfaces should be adhesive tested to be

sure the insulation will not lift off after ap-

plication. The adhesive should be thoroughly

mixed. Brush, roll, or spray a thin even coat of

adhesive on both surfaces to be joined. Allow

the adhesive films to become dry to the touch,

but tacky, before joining the surfaces. Press th

two surfaces together. Be sure the insulation is

in the desired position before the adhesive sur-

faces make initial contact, since the adhesive

forms an instant bond and repositioning after

contact is difficult. Moderate pressure should

then be applied to the entire bonding area to

ensure complete contact. Avoid heat, sparks,

and open flames and use only with proper ven-

tilation. Close container after use. K-FLEX373

Contact Adhesive should be applied at above

40F (4C) temperatures, and allowed to dry fo

24 hours before equipment operation. Protec-tive coatings can be applied to applications

with bonded joints and seams, after allowing

24 hours dry time. Applications such as large

tanks, or vessels where full adhesive coverage

is required, must be allowed to dry 7 days prior

to applying a protective coating.

K-FLEX373 Contact Adhesive may be heat

or solvent reactivated. To reactivate heat, use

approximately 250F (125C). To reactivate sol

vent, wipe with a cloth dampened with toluene

Note: May damage the insulation if the intentis to remove it from the substrate (i.e. duct,

tank, AHU, etc.) Thinning the adhesive is not

recommended. Common lacquer thinners can

be used for clean up. See the Technical Bulletin

TA1 for equipment recommendations.

PHYSICAL PROPERTIES

Color Blue

Base Synthetic Rubber

Solvents Aliphatic, Aromatic and Ketone

Viscosity Thin Syrup

Solid Content 20% by Weight

Weight per gallon 6.8 lbs./gallon

Coverage 200-300 sq. ft. per gallon (one surface)

Shelf Life One year in original sealed container -Storage temperature 60F.

Minimum Dry Time 5-10 minutes under normal conditions,shorter for spray application

(Drying can be accelerated by using forcedventilation and/or heat.)

Open Time Not to exceed 10 minutesTemperature Limits 220F (104C) for pipe insulation seams

and joints 200F (93C) for full bonding sheets

Flash Point Less than -4F

Specification Compliance Meets Mil A 24179A Type 2 Class 1Amendment 2(QPL# RUBQA-373)

Flammability Underwriter Laboratories listed UL 723 (FlameSpread 5) (Smoke Density 5)

Freight Classification Adhesive NOS. Flammable Liquid 4620 Sub5, Class 60, UN 1133, IMDG class 3.1

PG:11 (packaging group II)


37/8037

K-FLEX420 CONTACT ADHESIVE

Made in US

DESCRIPTIONK-FLEX420 Contact Adhesive is a one-part

solvent-based high performance contact adhesive

that has good resistance to high temperatures

and is ideal for bonding rubber in demanding

heating and refrigeration systems. It is specially

designed for use with K-FLEX CLADIN Jacketing

and K-FLEX ECO insulation.

FEATURESExcellent initial strength

High heat resistance (350F)

APPLICATION INSTRUCTIONSFor proper adhesion, prepare the surface by

removing all dust, dirt, oil, grease, etc. For best

results, the temperature of the adhesive and sur-

faces should be at least 65F. If stored below 30F,

warm up to room temperature in a warm room only

(do not exceed 120F).

Stir well before using for optimum results. The

adhesive tacks in approximately 5-10 minutes.

High humidity will slow drying times and high

temperatures will speed drying times. The

adhesive has a bonding range of approximately

30 minutes when applied to both bond surfaces

under conditions of 70F and 35% R.H.

To bond, apply a thin coat on the two surfaces

to be joined, allow to become slightly tacky,

and bond by applying strong, even pressure.

If the adhesive becomes too dry, apply another

thin coat of adhesive to one surface, allow to

become slightly tacky, and bond.

Relative humidity above 50% can cause

blushing (condensation of moisture on sur-

face) and a false bond. To avoid this, K-FLE

USA recommends a force drying temperatur

of 180-220F. Force drying also helps

remove the solvent more rapidly.

K-FLEX420 Contact Adhesive can be applied

via pumping, spraying, brushing or rolling. Fo

pumping, a 2:1 divorced design pump is sug-gested. All material hoses should be nylon or

PVA lined. Packings and glands in contact wit

the adhesive should be PTFE. For spraying, air

pressure of 80 psi and fluid flow of 6 fl. oz/min

should be used. For brushing or rolling, typica

brushes and rollers designed for oil-based

paint may be used.

CAUTION: Direct contact of uncured adhesive irritates

eyes and may irritate skin. Overexposure to vapor

may irritate eyes, nose and throat. Avoid eye and skin

contact. Use with adequate ventilation. Do not handle

contact lenses with adhesive on hands. In case of eye

contact, flush eyes with water for 15 minutes. Obtain

medical attention. In case of skin contact, remove from

skin and flush with water. Keep out of the reach of

children.

PHYSICAL PROPERTIES

Viscosity (approx.) 200 - 450 cps

Brookfield Viscometer RVF #2 Sp. @20 rpm@80F (27C)

Solids content (by weight) 23 -27%

VOC Content


38/8038

K-FLEX 720 LVOC CONTACT ADHESIVEMade in USA

DESCRIPTIONK-FLEX720-LVOC Contact Adhesive is an

air-drying solvent-based (acetone) contact

adhesive that is excellent for joining seams

and butt joints of elastomeric pipe and sheet

insulation. It is black in color for excellent

aesthetics. K-FLEX720-LVOC Contact Ad-

hesive forms a tough, flexible moisture- and

heat-resistant bond when used with elasto-

meric products. K-FLEX720-LVOC Contact

Adhesives lower viscosity allows it to beapplied easily. It is ideal for bonding porous

and non-porous materials, as it will not be

absorbed easily. K-FLEX720-LVOC Contact

adhesive also meets Southcoast Air Quality

Management Rule 1168 (SCAQMD)and LEED

(Leadership in Energy and Environmental

Design) VOC emission regulations.

Caution:Adhesive contains notable solvents and

container, when not in use, should be kept closed.

Keep adhesive away from sparks and open flames.

Use with adequate ventilation and avoid excessive

contact with the skin.

USESK-FLEX720-LVOC Contact Adhesive may be

used for bonding elastomeric products to a va-

riety of materials (i.e., other elastomers, metal,

wood, leather, felt, concrete, etc.). The adhesivewill make a resilient and heat-resistant bond.

It is suitable for line temperatures up to 250F

(121C) and 300F (150C) intermittent on ap-

plications requiring bonded seams and joints.

When the adhesive is applied to large flat or

curve surfaces, it is suitable for temperatures

up to 200F (93C). The product is supplied

in quarts. It contains no halogens, making it

ideal for use with K-FLEX ECO (non-halogen)

insulation.


insulation is to be applied must be thor-

oughly cleaned, dry and unheated. Primed and

painted surfaces should be adhesive tested

to be sure the insulation will not lift off afterapplication. The adhesive should be thoroughly

mixed. Brush, roll or spray a thin even coat of

adhesive on both surfaces to be joined. Allow

the adhesive films to become dry to the touch,

but tacky, before joining the surfaces. Press the

two surfaces together. Be sure the insulation is

in the desired position before the adhesive sur-

faces make initial contact, since the adhesive

forms an instant bond, and repositioning after

contact is difficult. Moderate pressure should

then be applied to the entire bonding area to

ensure complete contact. Avoid heat, sparks,

and open flames, and use only proper ventila-

tion. Close container after use.

K-FLEX720-LVOC Contact Adhesive should be

applied between 40F (4C) and 110F (43C)

temperatures, and allowed to dry for 24 hours

before equipment operation. Protective coatings

can be applied to applications with bonded

joints and seams, after allowing 24 hours dry

time. Applications such as large tanks, or ves-

sels where full adhesive coverage is required,

must be allowed to dry 7 days prior to applying

a protective coating. Thinning the adhesive isnot recommended. Common lacquer thinners

(Xylol or Trichloroethylene) can be used for

clean up.

PHYSICAL PROPERTIES

Color Black

Solvent Acetone


Weight per gallon 7.1 lbs.

Shelf Life 6 months in original sealed container. Storage temperature

60F

Minimum Dry Time 2-4 minutes under normal conditions (1-10 minutes

depending on conditions)

Full Bonding Time 0-25 minutes. Time depends on the temperature, humidity and f ilm thick-ness. Bonding strength increases over time.

Open Time Not to exceed 10 minutes

Temperature Limits 250F (121C) for pipe insulation seams and joints

200F (93C) for full bonding sheets

Chemical Resistance Resistant to moisture, aliphetic solvents, and oils

VOC (Theoretical method) 0 grams/liter or 0 lbs/gal

Flash Point -4F (-20C)

Flammability ASTM E84: 15/10 (meets 25/50)

Freight Classifications Adhesives NOS. Flammable Liquid 4620 Sub 5, class 60,

Un 1133, IMDG class 3.1

PG:II (Packaging Group)

Meets EPA 40 CFR - 59 sub part 1, or SCAQMD Rule 1168

and LEED requirements

Odor Mild

Solid Content 26%

Coverage 200 sq. ft. per gallon


39/8039

K-FLEX360 INSULATED PIPE SUPPORT

Made in U

DESCRIPTIONPipe supports create a unique insulation prob-

lem. The weight of the pipe being placed in the

support can compress the insulation, reducing

thickness and creating a thermal short circuit

that results in potential condensation forma-

tion. The K-FLEX360 Insulated Pipe Support is

one answer to this problem.

K-FLEX

360 Insulated Pipe Supports are spe-cifically designed to ensure that the thickness

of the insulation is not reduced by the weight of

the pipe. The hinged, 360 position-free, rigid

polyurethane core has a high compressive load.

It is joined by two elastomeric insulation col-

lars which provide the ideal surface to adhere

elastomeric tubular insulation using contact

adhesive. The vapor barrier is guaranteed

by the outer PVC jacket with overlapping tab

system.

The K-FLEX360 Insulated Pipe Support

system ensures proper insulation thickness

and continuity of the vapor barrier. It is avail-

able in all common IDs in 1/2 to 1-1/2 wall

thicknesses.

INSTALLATIONUsing the K-FLEX360 Insulated Pipe Support

system is extremely easy. Simply select the

correct ID and wall thickness from the wide

range of sizes available to match the pipe

insulation being used. Place the insulating

support around the pipe. After applying Con-

tact Adhesive to the grooved seams, pull th

release strip in the overlapping tab and sea

the support. Fix the metal pipe hanger colla

around the support system. Adhere the sup

to the elastomeric insulating material using

Contact Adhesive.

K-FLEX360 Insulated Pipe Supports provid

a quick, reliable alternative to traditionally

recommended, more time consuming soluti

K-FLEX360 Insulated Pipe Supports elimi

insulation gaps and ensure proper insula-

tion thickness at load-bearing hanger point

This helps to maintain total insulation syst

integrity.

PHYSICAL PROPERTIES

Density (Polyurethane Core) 5 pcf

Compressive Strength 72 psi

Working Temperature Range -50F to 220F

Thermal Conductivity (k-value) (Elastomeric insulation) 0.245 Btu-in/hr.-ftsq-F

Water Vapor Permeability (Elastomeric insulation) 0.03 perm in.

Dimensional Tolerances Inside +/- 0.040

Outside +/-0.100

1 - Place the insulatingsupport around thepipe.

2 - Apply the K-FLEXcontact adhesive to thehalf-collars.

3 - Seal the supportby overlapping theadhesive tabs.

4 - Fix your collar aroundthe support.

5 - Glue the support to theinsulating material.


40/8040

K-FLEX 374 PROTECTIVE COATING

Made in USA

DESCRIPTIONK-FLEX374 Protective Coating is a water-

based coating specifically recommended for

weather protection on K-FLEX USA closed-cell

tubing and sheet insulations when used in

outdoor applications. K-FLEX374 Protective

Coating provides a flexible, satin finish that

is decorative as well as protective. It is ideal

for both indoor and outdoor applications. It is

supplied in gallon containers, 4 containers toa case.

APPLICATIONSThis product is designed for industrial use only

and should be applied only by trained and qual-

ified craftspeople. The surfaces to be coated

should be wiped until thoroughly oil-free, clean

and dry. K-FLEX374 Protective Coating may

be applied with a brush, short-nap roller or

sprayed. For best results, a two-coat applica-

tion is recommended. Apply between 40 F and

110 F. Allow the first coat to dry a minimum

of 30 minutes before applying the second coat.

Do not over brush. Seams freshly joined with

K-FLEXcontact adhesives are not affected

by coating of K-FLEX 374 Protective Coating.

Food stored in area should be removed during

application to avoid odor pick-up. Do not thin.

Stir well. Close container after each use. Use

fresh, clean water for clean up.

INDOOR APPLICATIONK-FLEX374 Protective Coating offers a tough,cleanable surface for indoor applications. The

decorative coating can be tinted with common

pigment pastes used for tinting latex paint.

(Pigments should be added at the rate of less

than 4.3 oz/gal). The coating is free of any

solvent odors.

K-FLEX374 Protective Coating can be used to

protect elastomeric duct liner from UV degrada-

tion when UV sterilization lights are used within

the air handling system. It is 25/50-rated when

tested to ASTM E84 standards and contains an

EPA-registered (#50534-115-1100) antimi-

crobial agent for mold and mildew control.

K-FLEX374 Protective Coating meets LEED

requirements for architectural non-flat paint

when used indoors.

OUTDOOR APPLICATIONK-FLEX374 Protective Coating offers protec-

tion from the harmful effects of UV rays whenapplied to insulation outdoors. It should not be

confused as a waterproof mastic, and should

not be used in areas where water ponding could

occur.

Caution: Use with adequate ventilation; do not take inter-

nally. In an emergency, call a physician immediately. Avoid

contact with eyes. In case of eye contact, flush with large

amounts of water and call physician. Close container after

use. Avoid prolonged or repeated breathing of vapor and

contact with skin. Keep out of reach of children.

PHYSICAL PROPERTIES

Color White

Weight per gallon 11.4 lbs. per gallon

Base Water

Solids Content 57% by weight


Application Brush, Roller or Spray

Coverage 300 square feet per gallon per coat

Shelf Life 6 months in original sealed containerStorage temperature 60F to 80F (16C to 27C)Keep from freezing

Drying Time Touch: 1 Hour, Through: 24 Hours

Container Size One-Gallon Cans

Flammability Water-Based; ASTM E84: 5/5 rating

Freight Classification Protective Coating Paint, non-flammable, Class 55

VOC Content


41/8041

K-FLEX CLAD WT TAPE

Made in U

DESCRIPTIONK-FLEX CLADWT Tape is specially designed to

complement the K-FLEX CLADWT line of prod-

ucts. Offered in 2, 4 or 6 widths, the tape

has a similar composition to the K-FLEX CLAD

WT tube or sheet. It provides a quick, easy and

uniform way to complete a sealing system.

The surface of the tape is comprised of a multi-layer laminate of a PVC backing, aluminum,

and a special UV-protection film, providing a

moisture vapor barrier over seams and edges of

K-FLEX CLADWT applicat

K-Flex Product Catalog

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Transcript of K-Flex Product Catalog