Visa 1K PUR is a single component ready to use moisture curing polyurethane adhesive with gap filling properties that is designed to adhere wood, MDF, fiberboard, particleboard, metal, laminates, stone, ceramic, brick, foam, fiberglass, marble, plasterboard, masonry, rubber, some plastics and many other substrates. Visa 1K PUR adhesive is a very fast setting adhesive. Initial handling strength is achieved within 30 minutes.