Elastomeric Waterproofing and Crack Isolation - KEY #400 Urethane Elastomer Membrane

KEY #400 Urethane Elastomer is a two component high solids elastomeric urethane used in waterproofing applications and various Key Lastic Systems. Combining excellent elongation properties with high tensile strength and tear resistance Key #400 is an ideal crack resistant and waterproof membrane for exterior or interior use and under most Key Flooring Systems.