Aliphatic Polyester Polyurethane
Extremely hard, chemical-resistant urethane coating with excellent resistance to abrasion, wash down conditions, corrosive fumes, and chemical contact. Gloss retention is among the best of air-dried finishes.View more product details
Product Data Sheets
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Unthinned: 0.019 lbs/gal solids
Thinned 20% (No. 49 Thinner): 0.019 lbs/gal solids
67 ± 2.0% (mixed) †
1,075 mil sq ft/gal (26.4 m²/L at 25 microns). See APPLICATION for coverage rates. †
Steel: Series 27, 27WB, 66, L69, L69F, N69, N69F, 90-97, 90-1K97, 104, 135, L140, L140F, N140, N140F, 161, 280FC.
Concrete: Series 27WB, 66, L69, L69F, N69, N69F, 104, 161, 201, 205, 237, 238, 280, 280FC, 281, 287.
2.0 to 3.0 mils (50 to 75 microns) per coat. Note: Number of coats will vary depending on substrate (surface) and other variables. Contact your Tnemec representative.
|Temperature||Min. Recoat||To Service||Chemical Resistance|
|75°F (24°C)||12 hours||24 hours||7 days|
Curing time varies with surface temperature, air movement, humidity, and film thickness.
Number of Components
Two: Part A and Part B (2.5 Parts A to 1 Part B by volume)
Volatile Organic Compounds
Unthinned: 2.01 lbs/gallon (241 grams/litre).
Thinned 20% (No. 49 Thinner): 2.01 lbs/gallon (241 grams/litre) †
Series 27, 27WB, 66, L69, L69F, N69, N69F, 104, 135, L140, L140F, N140, N140F, 161, 205, 210, 222, 233, 237, 237SC, 238, 239, 239SC, 270, 273, 280, 280FC, 281, 282, 287.
Note: The maximum recoat time for Series 27WB, 210, 222, 233, 237, 238, 280, 280FC, 281, and 282 is 24 hours. Refer to those product data sheets. Inorganic zinc-rich primers require an epoxy intermediate coat. Note: Before topcoating with Series V290, any Tnemec epoxy exterior exposed for more than three weeks must be scarified or reprimed with itself. Note: Scarification using a power sander and 100 grit sandpaper, No. 60 mesh sanding screen or a coarse stripping pad is required if topcoating Series V290 with itself. Mechanically abrading or power-sanding is the preferred method of scarification. Note: Common practice is to thoroughly scarify smooth, glossy surfaces prior to applying Series V290. Note: When applying Series V290 over a broadcast or mortar system, an epoxy grout coat is required.
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