CASTAGRA PRESENTATION"Industrial strength veggie plastic for the oil and gas

coatings, marine, and municipal water and wastewater markets that outcompetes conventional products. “

Peter Roosen presentation to U.S. NorCal November 4, 2015

Your Advantage

Award-winning Better, Faster, Safer & Sustainable corrosion protection.

Better (Ecodur 201 High Performance Industrial Coatings)

• 20-100% Elongation - resists impact/expands and contracts (no cracking). Versus 1-3% for epoxies.

• 98 to 100% Adhesion - bonds well to steel, concrete, wood, asphalt, itself. Versus 10 to 70% for epoxies.

• Vertical and overhead application - fast curing rates.• Self leveling properties.• Cold weather application - 30 minutes at zero degrees F. • Less surface prep required – NACE 2.• Less expensive and lasts longer than epoxy coatings.

Better (Ecodur 201 High Performance Industrial Coatings)

• Similar properties to coal tar enamels that last over a century. (0.2% water absorption, 250 V/mil dielectric strength, 350 psi adhesion – cohesive) without the drawbacks of extreme toxicity, carcinogenicity, flammability, and without drying out over time due to thermoplastic vs. thermoset aspect.

• Lack the extreme hardness and brittleness of epoxy coatings (Shore D40-60 versus Shore D80+).

• Higher acid/base & chemical resistance than most conventional polyurethane and polyurea coatings.

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Properties

Faster The Ecodur 201 Coating can cure in 15 minutes

at 45 degrees F. The Ecodur 201 Coating can cure in 30 minutes

at zero degrees F. The Solvent Free Spray system eliminates the

need to flush out the lines for each application. Less prep time.

Safer No strong smells. No VOCs, phthlates or BPAs. No known carcinogens or mutinogens. Zero flash point during application. Class A fire rating of cured coating (self-

extinguishing). Approved California zero-emissions coating

product. ANSI/NSF-61 certified.

Sustainability

• No emissions in the manufacturing process.

• No chemical solvents used in the product or application process.

• American made.

Soil to Oil – Texas A&M• Castagra is working withTexas A&M University, to produce a new variety of improved castor plant.

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SolvFree Spray System

• A newly patented solvent-free system that mixes the two components right near the tip of the gun.

Extensive Case Studies available on www.castagra.com website

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Tempe, Arizona (Johnny G. Martinez water treatment plant)

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Tennessee & Kentucky manholes

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Water reservoir relined during winter innorthern Ontario, Canada

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Louisville, Kentucky fluoride tank secondary containment area

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Oxy - Occidental Petroleum Corporation(in the middle of nowhere, North Dakota) acidic saltwater and crude oil mixture tanks

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Acid fracking ship & Clifton, Colorado wastewater plant

Comparable coverage rates at 20 to 40 mils coating thickness (0.020 – 0.040”) as compared to other 100% solids coating products.

Contractor installed prices vary depending on particular circumstances but are generally lower due to higher productivity derived from faster cure rates, zero use of solvents and ability to apply in cold weather without external heating.

Pricing

• Opportunity to work with additional water and wastewater utilities to demonstrate advantages.

• Recruit additional qualified applicators.

Preferred Outcomes

Presented by:

Peter Roosen, CEO on behalf of

Matt Cullen, VP Sales Castagra Products, Inc.www.castagra.commcullen@castagra.com

Contact

Why do the primitive coal tar enamels last 100 years while modern epoxy, polyurethane and polyurea coatings last less than 10 years?

How can gypsum which is both brittle and water soluble possibly be the main ingredient in a flexible waterproof coating system?

Follow up discussion topics