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Series 206 | Sub-Flex EP

Generic Type Flexible Epoxy
Common Usage Flexible epoxy underlayment for bridging small substrate cracks in concrete and to provide a protective waterproof membrane under aggregate reinforced flooring systems. This flexible basecoat is capable of withstanding 50 mils of differential movement without damaging the system.
Colors 33GR Gray. Please contact your Tnemec representative for special colors. Note: Epoxies chalk and yellow with age, extended exposure to UV and artificial lighting. Lack of ventilation, incomplete mixing, miscatalyzation or the use of heaters that emit carbon dioxide and carbon monoxide during application and initial stages of curing may cause amine blush, possibly affecting adhesion of subsequent topcoats.
Surfacer/Filler/Patcher Series 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.
Primers Series 201, 205, 208, 237, 238, 241.
Topcoats Series 210, 222, 223, 237, 238, 239, 247, 248, 270, 290, 291, 294, 295, 297. Note: When using 223, 237, 238 and 239 mortars, a tie coat of Series 201 is required.
Volume Solids 100% (mixed)
Recommended DFT 30.0 to 80.0 mils (750 to 2000 microns) per coat.
Curing Time
Temperature To Recoat To Place in Service
75°F (24°C) 12-24 hours 24 hours
Note: If more than 24 hours have elapsed between coats, the coated surface must be mechanically abraded before topcoating.
Volatile Organic Compounds 0.06 lbs/gallon (7 grams/litre)
Theoretical Coverage 1,604 mil sq ft/gal (39.4 m²/L at 25 microns). See APPLICATION for coverage rates.
Number of Components Two: Part A and Part B (2 Parts A to 1 Part B by volume.)
Chemical Name(required)
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Note: Not Recommended (NR), Not Tested (NT), Please Call (PC)


Chemical Recommended Use - What is this?

The chemical resistance data listed on this website should only be used for general reference purposes. Substrates, temperatures, chemical combinations, and other variables can affect the performance of a coating in chemical exposure. Please contact your local to finalize the most appropriate system for your project.

Click the following button to download a PDF of the list of chemicals below.

*Results are NOT suitable for direct or indirect food contact. Intended use exposure results relate to product's performance and substrate protection capabilities only.

Recommended Use
Chemical Occasional Contact Frequent Contact Secondary Containment Cargo Immersion Immersion Service
*Results are NOT suitable for direct or indirect food contact. Intended use exposure results relate to product's performance and substrate protection capabilities only.
  • Color cards, swatches and fan decks are offered at no charge, by request , for more accurate color selection. Expert custom color matching is also available by contacting your Tnemec Coatings Consultant .
  • Deeptone colors may be more expensive than lighter colors. Please contact your Tnemec Coatings Consultant to verify product/color availability and pricing.

Products Available In Gray 33GR

Gray| 33GR (formerly IN05) rgb 128,133,129
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These digital colors should not be used to finalize your color selection. Please read our disclaimer . Use the color swatch tool on the left to request official color swatches.

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The products listed below are not exact equivalents. They are only products that you may consider as alternatives in a general sense. Substrate type, condition, temperatures, surface preparation, primer/topcoat selection and intended use are just a few factors that will affect product selection. Please contact your local Tnemec Coatings Consultant for product recommendations.

This ProductFlexible Epoxy