27420 Features: -Formulated for the installation of tub surrounds and shower wall enclosures to a variety of substrates.-Quick grab formula provides a strong steam, heat and water resistant bond.-Won"t harm most plastic tub surrounds and shower walls.-It is low odor and cleans up easily with soap and water.-Interior use.-VOC compliant.-Bonds most plastic, fiberglass and foam back tub surrounds and shower wall enclosures to drywall, plywood, green board and cement backer board.-Clear.-1.3 oz.