Series N223


Generic Type

Colored Quartz-Filled Modified Polyamine Epoxy

Common Usage

A low ambering, multi-purpose epoxy coating with enhanced UV stability and resistance to yellowing. Series N223 is a decorative mortar floor-topping system installed at 3/16” to 1/4” thickness. It protects concrete surfaces from impact and abrasion and has excellent chemical resistance with an aesthetically pleasing appearance.

Special Qualifications

Series N223 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.

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Volatile Organic Compounds

Unthinned: 0.13 lbs/gallon (15 grams/litre)


Series 206, 215. Note: A repair kit of 201, with Part C fumed silica or Series N223 with fumed silica, is available for small patching/surfacing repairs. For more extensive repairs and additional information, contact your Tnemec representative or Tnemec Technical Services.

Theoretical Coverage

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

Recommended DFT

Suggested 3/16" to 1/4”

Curing Time

Temperature To Topcoat 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. Curing time varies with surface temperature, air movement, humidity and film thickness.


Gloss. Decorative quartz—multi-colored appearance. The finished appearance and texture depend on the type, film thickness, and the number of clear finish coats selected.

Number of Components

Two Liquids: Part A and Part B (2 Parts A to 1 Part B by volume).
Colored Quartz: Series 223 Part C colored quartz (ChromaQuartz) is available from Tnemec or can be purchased from a different supplier.


Concrete: Self-priming or Series 201, 208, 233, 237, 238, 241.

Volume Solids

100% (mixed)


Series 247, 248, N284, N285, 296. Note: If Series 247, 248, N285, or 296 is selected for the finish coat, an intermediate coat of Series N284 is required (may require two coats).

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How to Purchase

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Color Swatch packet

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