1 component polyurethane self leveling sealant used in contraction and expansion joints in sidewalks, pavements, decks, or other concrete structures where abrasion and puncture resistance as well as elongation and recovery properties are required. Flexible, long lasting seal resists deterioration caused by weather, stress, movement, traffic, and water. Ideally suited for applications exposed to pedestrian and vehicular traffic. Not intended for use in swimming pools or areas subject to high heel traffic. Maximum joint depth is 3/8 ft '. Substrate must be absolutely dry or bubbling may result. Immediate clean up with xylene.