Series 1422


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).

View more product details

Curing Time

Temperature To Recoat Immersion Service
90°F (32°C) 3 hours min days max. 24 hours
75°F (24°C) 4 hours min. days max. 48 hours
50°F (10°C) 24 hours min. days max. 4 days

Recoat times are typical for coating to be dry-to-touch and ready for the next application. Immersion and certain other services may require longer cure times and/or elevated temperature post cure for optimal performance. ASTM D2583 Barcol Hardness check is also recommended. Coating that has exceeded its maximum recoat time should be checked for styrene or acetone sensitivity or uniformly scarified to assure secondary bonding. Consult Tnemec Technical Services.



Volatile Organic Compounds

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

Number of Components

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


Steel: Self-priming or 1402 (for FDA food service).
Concrete: Series 1402 (for FDA food service).
Note: For services above 180°F (82°C), do not use a primer.

Recommended DFT

30.0 to 60.0 mils (760 to 1525 microns) per coat.

Theoretical Coverage

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

Volume Solids

85.0 ± 2.0% (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.

Still have questions? Request the information you’re looking for:

Request Info

How to Purchase

Tnemec coatings are sold through a select network of local independent sales representatives who can help you find the best product for your needs. Find a rep

Continue Exploring in the color tool


Color Swatch packet

When you finish selecting, request your Swatch Packet below. Expect your swatch cards in 5-7 business days. Contact your expert Sales Rep at any time.

Sorry, there is a maximum of 6 color swatches.

Request swatch packet

Continue Exploring in the color tool