Flex Seal Family of Products Flex Seal Black Rubber Spray Sealant 14 oz

FLEX SEAL® is liquid rubber in can! It sprays out as a thick liquid, seeps into cracks and holes and dries to a watertight, flexible rubberized coating that Stops Leaks Fast!�? Unaffected by weather. In extreme heat or cold, FLEX SEAL® keeps its hold! Stays flexible and pliable while protecting surfaces from corrosion. Seals out water, last for years!