- Thick paste and dries to a strong, flexible, rubber coating
- Can be applied on dry or wet surfaces and underwater
- Can be used to fix cracks and holes and many more
- Works on wood, glass, tile, concrete, and more
Pay over time for orders over $300 with Affirm.
Flex Seal Paste (12 lb, Black)
The Flex Seal Paste 12 lb tub starts as a thick paste and dries to a strong, flexible, rubber coating. It won’t shrink or wash away and can be painted any color. It can be applied on dry or wet surfaces, even underwater. The product is available in black and in Tub.
This product can be used to fix cracks and holes, foundation and concrete repair, seal out rodents and pests, bath and shower repair, indoor and outdoor projects, roof repair, RV and motorhome repair, Auto repairs, and boat repairs, and lawn and garden projects and much more.
It works on wood, glass, tile, concrete, aluminum, metal, brick, stucco, masonry, copper, fabric, fiberglass, ceramic, porcelain, natural stones, roofing, PVC, EIFS, EPDM, CSPE, Hypalon polyurethanes, and much more.