Series 141


Generic Type

Modified Polyamine Epoxy

Common Usage

High solids coating offering high-build edge protection and excellent corrosion resistance. For use on the interior and exterior of steel or concrete tanks, reservoirs, pipes, valves, pumps, and equipment, as well as other steel and concrete substrates. It provides excellent resistance to abrasion and is suitable for immersion service in potable water, crude oil, and finished fuels.

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Volume Solids

82% ± 2.0% (mixed) †


Steel: Self-priming, 1, 20, FC20, 27, 27WB, 37H, L69, L69F, N69, N69F, V69, V69F, 90E-92, 90G-1K97, 90-97, H90-97, 90G-98, 91-H²O, H91-H_2_O, 94-H²O, 135, L140, L140F, N140, N140F, V140, V140F, 394, 530
Concrete: Self-priming, 20, FC20, 27, 27WB, L69, L69F, N69, N69F, V69, V69F, L140, L140F, N140, N140F, V140, V140F, 215, 217, 218
CMU: Self-priming or Series 130, 215, 218, 1254


Exterior: Series 73, 180, 1028, 1029, 1074, 1074U, 1075, 1075U. Note: The following maximum recoat time applies when using Series 73, 180, 1074, 1074U, 1075, or 1075U: fourteen (14) days. If this time limit is exceeded, Series 141 must be uniformly scarified prior to topcoating.

Recommended DFT

4.0 to 18.0 mils (100 to 455 microns) in a one coat application. Note: Thickness requirements will vary with substrate, application method and exposure. Contact your Tnemec representative. Maximum dry film thickness for NSF exposure is 18.0 mils.

Number of Components

Two: Part A (amine) and Part B (epoxy)

Volatile Organic Compounds

EPA Method 24
Unthinned: 0.90 lbs/gallon (107 grams/litre)
Thinned 5% (No. 60 Thinner): 1.21 lbs/gallon (145 grams/litre)
Thinned 10% (No. 4 Thinner): 1.45 lbs/gallon (173 grams/litre) †

Theoretical Coverage

1,315 mil sq ft/gal (32.2 m²/L at 25 microns). See APPLICATION for coverage rates. †


Unthinned: 1.27 lbs/gal solids Thinned 5% (No. 60): 1.28 lbs/gal solids Thinned 10% (No. 4): 1.95 lbs/gal solids

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