The Flex Seal FSWHTR20 is a 14 Oz. spray rubber sealant. This sealant sprays out as a liquid, seeping into cracks and holes to seal out air and moisture. Once dry, Flex Seal provides a long-lasting, watertight, flexible rubber coating that won't sag, drip, crack or peel. Ideal for coating, sealing, protecting and stopping leaks fast.
Spray Rubber Sealant
Seals out water, air and moisture
Easy-to-use, portable, aerosol spray
Product Highlights
Provides a flexible, rubberized coating that stops leaks, prevents rust and corrosion, and deadens noise.