Duraproof PU550

Supercrete Duraproof PU 550 is a one-component, high-performance polyurethane liquid waterproofing membrane designed for long-lasting protection. It forms a seamless, elastic, and vapor-permeable coating with exceptional mechanical strength, UV stability, and weather resistance. With strong adhesion to a variety of substrates—including concrete, screed, metal, and existing membranes—it ensures reliable performance even on irregular surfaces.