Sikafloor-19 NA PurCem is a state-of the-art, trowel grade, heavy duty, phthalate-free, water dispersed polyurethane-based/cement and aggregate screed applicable in thicknesses ranging from 6 to 9 mm (1/4 to 3/8 in). It is designed to provide excellent resistance to abrasion, impact, chemical attack, thermal shock and other physical aggression and has a textured aggregate surface providing moderate slip resistance. Selected aggregate can be broadcast onto the wet screed to increase the surface texture. Sikafloor-19 NA PurCem represents superior polyurethane/cement technology, combining easier application, resistance to blistering and improved performance.

• Can be applied onto 7 to 10 day old concrete after adequate preparation and where substrate has tensile bond strength in excess of 1.5 MPa (218 psi).
• Longer pot life permits increased productivity with less waste.
• Resists a very wide range of organic and inorganic acids, alkalis, amines, salts and solvents. Consult Sika Technical Sales for full details. Refer to the Sikafloor PurCem Chemical Resistance Chart.
• 8 part A + 8 part B + 8 part C