Modified Polyamine Epoxy
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.
Certified by NSF International in accordance with NSF/ANSI Std. 61. Seven day ambient air cured Series 141 is qualified for use on tanks and reservoirs of 500 gallons (1893 L) capacity and greater, pipes 22 inches (56 cm) in diameter and greater, fittings 1 inch (2.54 cm) in diameter and greater, valves 4 inches (10 cm) in diameter and greater, and pumps 4 inches (10 cm) in diameter and greater. When cured for 30 days at ambient air temperature, Series 141 is qualified for use on pipes 10 inches (25.4 cm) in diameter and greater, fittings 3/4 inch (1.9 cm) in diameter and greater, valves 2 1/2 inches (6.35 cm) in diameter and greater, and pumps 4 inches (10 cm) in diameter and greater. Reference the "Search Listings" section of the NSF website at www.nsf.org for details on the maximum allowable DFT, certified colors, and primer and topcoat compatibility for use in potable water.
Series 141 conforms to API 652 for lining above ground storage tanks. Contact your Tnemec representative for additional information.View more product details
Product Data Sheets
Safety Data SheetsEmail this product
Number of Components
Two: Part A (amine) and Part B (epoxy)
1,315 mil sq ft/gal (32.2 m²/L at 25 microns). See APPLICATION for coverage rates. †
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-H2O, 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.
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.
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) †
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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