Sikafloor®-22 NA PurCem® is a self-leveling, solid color, three component, cementitious urethane mortar designed to provide excellent resistance to abrasion, impact, and chemical attack. Sikafloor®-22 NA PurCem® is broadcast with dried quartz sand and sealed with Sikafloor®-31NA PurCem to produce a solid color finish, or can be broadcasted with colored quartz aggregate and sealed with Sikafloor resinous flooring products for a decorative finish. The system is typically installed at 3/16" to 1/4" (188 to 250 mils) thickness.

• Can be applied on green concrete, typically 7-10 days. Full 28 days cure time is not necessary.

• Can be applied over partially cured concrete substrates (>4% mass (pbw-part by weight)) as measured with Tramex® CME/CMExpert type concrete moisture meter (surface moisture).

• Can be applied to concrete substrates where <100% relative humidity is measured as per ASTM F2170.