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.

View more product details


View Available Colors

View available colors in our Color Tool; you can also select and request color swatches.


Series 201, 205, 208, 237, 238, 241.

Recommended DFT

30.0 to 80.0 mils (750 to 2000 microns) per coat.

Number of Components

Two: Part A and Part B (2 Parts A to 1 Part B by volume.)

Theoretical Coverage

1,604 mil sq ft/gal (39.4 m²/L at 25 microns). See APPLICATION for coverage rates.


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.

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.


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)

Volatile Organic Compounds

0.06 lbs/gallon (7 grams/litre)

Still have questions? Request the information you’re looking for:

Request Info

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

Continue Exploring in the color tool


Color Swatch packet

When you finish selecting, request your Swatch Packet below. Expect your swatch cards in 5-7 business days. Contact your expert Sales Rep at any time.

Sorry, there is a maximum of 6 color swatches.

Request swatch packet

Continue Exploring in the color tool