Polyurethane Shower Sealant
KBRS ShowerSeal® Polyurethane Sealant is a marine-grade waterproofing application specifically designed for use as a permanent waterproofing sealant in the construction of bathroom showers and exterior decks. It seamlessly seals joints and tile shower drains, covers screw heads, and aids in backer board installation. ShowerSeal® can be used within KBRS Tile-Basin® flanges, as well as ShowerSlope™ installation prior to applying additional ShowerSeal® membrane and fabric products.
Due to its exceptional waterproof properties, ShowerSeal® can be used to seal cracks and joints above and below the waterline. This versatile, VOC-compliant product has excellent adhesion to PVC, CBU, FRP, plywood, and most plastics and composites found in the construction industry.