Series 1420

ProPolymer

Generic Type

Epoxy Vinyl Ester

Common Usage

Series 1420 is an FDA-compliant, trowel-grade vinyl ester lining suitable for direct-food contact in tanks and vessels. Glass-flake reinforcement provides additional abrasion and permeation resistance in wet slurry or immersion service environments. Series 1420 may be used as a stand-alone lining system or with a gel coat in a multi-coat system. Replaces ProPolymer 4855T.

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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Volatile Organic Compounds

EPA Method 24
0.65 lbs/gallon (78 grams/litre)

Volume Solids

85% (mixed). Series 1420 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.

Recommended DFT

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

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

Note: Certain service applications may require elevated temperature cure for maximum performance.

Theoretical Coverage

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

Finish

Matte

Primers

Series 1402

Topcoats

Series 1430, 1432

Number of Components

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

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