ARDEX R 74 PU is a solvent free, two-component polyurethane resin for creating coloured, elastic flooring with good chemical and abrasion resistance. In combination with quartz sand, ARDEX R 74 PU can be applied as a highly even, self-levelling coating. After curing, ARDEX R 74 PU is resistant to the passage of water, chemicals, frost, and weathering.