Flex Seal Liquid, 16 oz, Clear, Liquid Rubber Coating Sealant, Waterproof, Flexible, Breathable, and UV Resistant, Roof Repair, Basements, RV, Campers, Trailers, Marine, EPDM, Masonry

Flex Seal Liquid is a versatile product that can be used on a wide range of surfaces including concrete, glass, brick, stucco, masonry, wood, copper, plastic, tile, fabrics, wires, vinyl, fiberglass, ceramic, porcelain, metal, aluminum, and natural stones, foam, asphalt, EIFS, TPO, PVC, EPDM, CSPE, Hypalon polyurethanes and much more. The product is waterproof and adds a little bit of grip to the ground. Customers have reported success with its use to fix leaks in roofs, fill gaps outside a chicken coop, and seal a masonry joint running the length of an outdoor deck. However, the product might not be the right solution for large areas or deep holes, and it is not recommended for high-pressure applications or underfoot applications where the surface may come in contact with water. One customer reported a long drying time, and some reviewers found it to be overpriced. The product is available in four colours: white, black, gray and clear.