Modified Polyamine Epoxy
A multi-purpose epoxy coating that can be used as a primer, broadcast, slurry/broadcast, mortar, grout coat, and topcoat. Excellent application properties with good flow and self-leveling characteristics. Protects concrete surfaces from impact, abrasion and has very good chemical resistance.
Series 237 meets the requirements of LEED-Low-Emitting Materials, Collaborative for High-Performance Schools-Paints & Coatings, WELL Building Standard-VOC Restrictions, and Living Building Challenge–Healthy Interior Performance. Contact your Tnemec representative for more information.View more product details
Product Data Sheets
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- 05BL Gainesboro
- 25BL Fountain Bleu
- 42BL Blue Channel
- 04BR Desert Sands
- 15BR Pale
- 68BR Twine
- 91GN Balsam
- 31GR Slate Gray
- 33GR Gray
- 35GR Black
- 46GR Sinker
- 28RD Monterrey Tile
- 02SF Lemon Yellow/Safety
- 17SF Candy Apple Red/Safety
- 00WH White
View Available Colors
View available colors in our Color Tool; you can also select and request color swatches.
Series 233, 237, 238, 247, 248, 256, 257, 280, 280FC, 281, 282, N284, N285, 286, 287, V290, 296, 297. Note: If Series 247, 248, N285, 296, or 297 is selected for the finish coat, an intermediate coat of Series N284 is required. Note: Series 237 must be broadcast to refusal with silica sand, colored quartz, or flake prior to topcoating with Series 256 or 257.
Volatile Organic Compounds
Unthinned: 0.21 lbs/gallon (25 grams/litre)
Thinned 5% (No. 2 Thinner): 0.58 lbs/gallon (70 grams/litre)
Primer: 6.0 to 12.0 (150 to 305 microns) per coat.
Broadcast: 1/16" to 1/8" (Double broadcast or slurry broadcast required to achieve 1/8")
Mortar: 3/16" to 1/4” (Minimum of 1/8”, Maximum of 1”)
Grout coat: 8.0 to 16.0 mils (205 to 405 microns)
Intermediate or Topcoat: 8.0 to 16.0 mils (205 to 405 microns)
|Temperature||To Topcoat/Broadcast||To Place in Service|
|75°F (24°C)||12 to 72 hours||24 hours|
Note: If more than 72 hours have elapsed between coats, the coated surface must be mechanically abraded before topcoating. Note: There is no maximum recoat time if aggregate has been broadcast to refusal into the preceding coat. Curing time varies with surface temperature, air movement, humidity and film thickness.
Number of Components
Liquids–Two: Part A and Part B (2 parts A to 1 part B by volume)
Field Colorant–One: (optional) (Series 820)
Note: Aggregate for mortar applications (S237-0301C) is available from Tnemec or can be purchased from an approved supplier.
1,604 mil sq ft/gal (39.4 m²/L at 25 microns). See APPLICATION for coverage rates.
Unthinned: 0.07 lbs/gal solids
Thinned 5% (No. 2 Thinner): 0.37 lbs/gal solids
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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