Variseal HiBuild (higher solids) is a one-component precatalyzed sealer designed to be used with the Varicure system. It dries fast, builds quick and sands easily to provide a smooth finish. It is catalyzed at the factory to ensure quality control. At a ready-to-use viscosity. Can post-catalyze for improved chemical resistance and faster cure time. HAPs compliant. Meets AWI TR-4 performance standard for chemical and moisture resistance. Meets Kitchen Cabinet Manufacturer Association (KCMA) Standards. 6 month shelf life.