Series 239
ChemTread
Generic Type
Modified Novolac Polyamine Epoxy
Common Usage
A chemical resistant, multi-purpose novolac 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 mild chemicals.
View more product detailsProduct Data Sheets
- English_Series_239_Chemtread_pds.pdf
- French_Series_239_Chemtread_pds.pdf
- Spanish_Series_239_Chemtread_pds.pdf
Safety Data Sheets
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Colors
- 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
- Clear
View Available Colors
View available colors in our Color Tool; you can also select and request color swatches.
HAPS
Unthinned: 0.0 lbs/gal solids
Thinned 5% (No. 2 Thinner): 0.37 lbs/gal solids
Curing Time
| Temperature | To Topcoat/Broadcast | To Place in Service | Full Cure |
|---|---|---|---|
| 75°F (24°C) | 12 to 24 hours | 24 hours | 5 days |
Note: If more than 24 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. Note: 24 hour cure provides for traffic, secondary containment and certain mild chemical exposures. Up to five days cure is required for certain severe chemical exposures. Contact your Tnemec representative or Tnemec Technical Services. Curing time varies with surface temperature, air movement, humidity and film thickness.
Recommended DFT
Primer: 6.0 to 12.0 (150-305 microns) per coat.
Broadcast: 1/16" to 1/8” (Double broadcast or slurry broadcast required to achieve 1/8")
Mortar: Suggested 1/4” (Minimum of 1/8”, Maximum of 1”)
Grout Coat: 8.0 to 16.0 mils (203 to 406 microns)
Intermediate or Topcoat: 8.0 to 16.0 mils (203 to 406 microns)
Surfacer/Filler/Patcher
Series 206, 215. Note: A repair kit of 201, with Part C fumed silica, is available for small patching/surfacing repairs. For more extensive repairs and additional information, contact your Tnemec representative or Tnemec Technical Services.
Volume Solids
100% (mixed)
Topcoats
Series 239, 252SC, 282, 286. Note: Drier mixes, typically used for power trowel application, should be grouted with Series 239 prior to the finish coat application.
Theoretical Coverage
1,604 mil sq ft/gal (39.4 m²/L at 25 microns). See APPLICATION for coverage rates.
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 (S239-0301C) is available from Tnemec or can be purchased from an approved supplier.
Volatile Organic Compounds
Unthinned: 0.013 lbs/gallon (1.5 grams/litre)
Thinned 5% (No. 2 Thinner): 0.47 lbs/gallon (56 grams/litre)
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