waterproofingpolyurethanemembrane聚氨酯duram卷材 Product Data Sheet Duram 195 Liquid Polyurethane Waterproofing Membrane Description Duram 195 is a single pack, liquid applied, moisture curing, self leveling, waterproofing membrane which cures to form a seamless, tough, durable, elastomeric (class 3 ) ...