Series 1422

ProPolymer

Generic Type

Elevated Temperature Epoxy Vinyl Ester

Common Usage

Series 1422 is an FDA-compliant, trowel-grade, high temperature lining suitable for tanks and vessels in food grade service environments or where high temperature conditions are required. Highly filled with glass-flake, it is specially formulated for exceptional service in thermal cycling and chemical reaction vessels. Replaces ProPolymer 4865T.

Special Qualifications

Complies with the requirements and extractive limitations of US FDA 21 CFR Part 175.300 Resinous and Polymeric Coatings for tanks or other repeated use direct food storage or mixing vessels 5 gallons or greater under conditions of use
C-E with all food types. Compliance was based upon raw material supplier documents, and third party analytical and extractive test results (HKGH02404141).

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Recommended DFT

30.0 to 60.0 mils (762 to 1524 microns) per coat.

Theoretical Coverage

1,363 mil sq ft/gal (33.4 m²/L at 25 microns). See APPLICATION for coverage rates.

Number of Components

Two: Part A (base) and Part B (catalyst)

Curing Time

Temperature To Recoat Immersion Service
90°F (32°C) 3 hours min days max. 20 hours
75°F (24°C) 4 hours min. days max. 24 hours

Finish

Semi-gloss

Primers

Steel: Self-priming or 1402
Concrete: Series 1402

Volume Solids

85% (mixed). Series 1422 contains a reactive monomer and some loss will occur during application and cure. Actual solids by volume will vary depending upon temperature and air movement.

Volatile Organic Compounds

EPA Method 24
0.41 lbs/gallon (49 grams/litre)

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