The Flex Seal LFSGRYR16 is a liquid rubber sealant. This rubberized coating starts as a thick liquid, seeping into cracks and holes and drying to a watertight, flexible coating. Once cured, it forms a weatherproof, non-slip barrier that resists rain, snow, sun, wind, hail, air, moisture, chemical and UV degradation, extreme temperatures and natural weathering. Perfect for DIY projects, crafts and hobbies.
Forms a durable, breathable, weatherproof, non-slip barrier
Non-hazardous and non-flammable
Safe around plants and animals
Product Highlights
Creates a super strong, protective rubber coating that blocks out air, water and moisture. Can be used on concrete, glass, brick, stucco, masonry, wood, and PVC.