Flex Seal 1 gal. White Rubberized Coating

Flex Seal 1 gal. White Rubberized Coating is an easy-to-use liquid rubber sealant that seeps into cracks and holes to form a durable, watertight seal. Once applied, it dries into a flexible, rubberized barrier that blocks out air, water, and moisture while preventing rust and corrosion on treated surfaces. This weatherproof coating provides strong resistance against rain, snow, sun, wind, UV degradation, extreme temperatures, and natural weathering. It is non-hazardous, non-flammable, safe around plants and animals, and ideal for roofs, foundations, gutters, outdoor fountains, and various repair applications.