Product Details
This super thick rubberized paste offers powerful performance with an invisible finish, maintaining the original look of your projects. As the thickest and strongest clear sealant paste available, it is ideal for filling large gaps, cracks, and holes, creating a strong, flexible, and waterproof seal. Its advanced hydrophobic formula enables it to work underwater. The kit is suitable for fixing cracks and holes, foundation and concrete repair, sealing out rodents and pests, bath and shower repair, indoor and outdoor projects, roof repair, RV and motorhome repair, auto and boat repairs, as well as lawn and garden projects. It adheres effectively to wood, glass, tile, concrete, aluminum, metal, brick, stucco, masonry, copper, fabric, fiberglass, ceramic, porcelain, natural stones, roofing materials, PVC, EIFS, EPDM, CSPE, Hypalon, polyurethanes, and more. Flex Paste begins curing once exposed to air, moisture, and humidity, skinning in 15 to 30 minutes; each coat should be allowed to dry before applying additional coats. The product fully cures within 24 to 48 hours and continues to strengthen over time. Warranty terms apply as specified.








