What about flex seal? Comes in different colors, even grey.
FLEX SEAL®
LIQUID RUBBER IN A CAN
All the same leak-stopping power of the original Flex Seal, in vibrant colors! Sprays out as a thick liquid, seeps into cracks and holes, and dries to a watertight, flexible, rubberized coating that will Stop Leaks Fast®. Once dry, can be painted any color.
Also available in new, larger Flex Seal MAX.
• Roof and gutter repair
• Weatherize your home
• Foundation and concrete waterproofing
• Indoor and outdoor projects
• Seal cracks and holes
• Pools and pool equipment
• RV and motorhome repairs
• Auto and boat repairs
• Bathroom fixes
• Furniture repair
• Crafts and hobbies, and more.
Works on: Wood, metal, tile, concrete, masonry, fabric, glass, plastic, aluminum, porcelain, dry wall, rubber, cement, some vinyl’s and more.
Options shown are 14 oz. Get more value with our new larger 17 oz Flex Seal MAX size. Available for black, white and clear options.
IT’S LIKE THE HOOVER DAM IN A CAN®