Urexpan NR-201 is a one part self-leveling, traffic grade, moisture-curing elastomeric polyurethane sealant. It has excellent abrasion resistance to withstand the rigors of pedestrian and vehicular traffic.
Uses include small to medium width interior or exterior horizontal joints in plazas, malls, patios, swimming pool decks, mean and poultry plants and copings, sidewalks, driveways, parking lots and garages.