Flex Seal White 14 Oz. Aerosol Liquid Rubber Sealant Coating
Flex Seal White 14 Oz. Aerosol Liquid Rubber Sealant Coating. Easy to use, portable, aerosol spray. Once dry, Flex Seal can be painted over. Dries to a watertight, flexible, rubberized coating. Will not crack or peel in winter cold.