Series 233

Power-Tread LE

Generic Type

Modified Polyamine Epoxy

Common Usage

A lower viscosity, high-solids, multi-purpose epoxy that can be used as a primer, broadcast, slurry/broadcast, mortar, grout coat, metallic color coat and topcoat. Especially useful when penetration is needed to sufficiently anchor epoxy flooring systems over lightly profiled concrete surfaces. Protects concrete surfaces from impact, abrasion and has very good chemical resistance.

Special Qualifications

Series 233 was tested in accordance with, and passed, the California Dept. of Public Health (CDPH) Standard Method v1.2 and meets the requirements of LEED v4.1 Low-Emitting Materials, Collaborative for High Performance Schools-Paints & Coatings, Living Building Challenge Materials Petal 10, and WELL Building Standard v2 X06 VOC Restrictions.

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Self-priming or Series 201, 208, 237, 238 or 241


Series 206, 215. Note: A repair kit of 201, 208 or 233 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.

Number of Components

Two: Part A and Part B (3 Parts A to 1 Part B by volume)



Volume Solids

100% (mixed)

Theoretical Coverage

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


Series 206, 206SC, 230ESD, 233, 237, 237SC, 238, 247, 248, 252SC, 256, 257, 280, 280FC, 281, 282, 284, 285, 286, 290, 291, 294, 295, 296 or 297. Note: A 72 hour maximum recoat time applies when topcoating Series 233. Note: If Series 233, 247 (clear), 248 (clear), 285, 294, 295 or 296 is selected for the finish coat over a decorative broadcast system, an intermediate coat of Series 233 (clear), 237 (clear), 238 (clear) or 284 is required. If Series 247 (tinted), 248 (tinted), 290, 291 or 297 is selected for the finish coat over a broadcast system, a grout coat of Series 233 (tinted) 237 or 238 (tinted), 280, 280FC or 281 is required.

Recommended DFT

Primer: 3.0 to 12.0 mils (75 to 300 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” thickness.
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).

Volatile Organic Compounds

0.02 lbs/gallon (2 grams/litre)

Curing Time

Temperature To Topcoat/Broadcast To Place in Service Maximum Recoat
75°F (24°C) 12 to 72 hours 24 hours 72 hours

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.

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