GET IT FAST! THIS ITEM QUALIFIES FOR EXPEDITED SHIPPING.FLEX PASTE®SUPER THICK RUBBERIZED PASTE Now in a NEW Stay Fresh Container! FLEX PASTE is a super thick rubberized paste that you can spread, shape, form, and seal virtually everything. It starts out as a thick paste and dries to a strong, flexible, waterproof barrier that can be applied to all types of surfaces to seal out air, water, and moisture. It clings to the surface and instantly fills large gaps, cracks, and holes. It won’t shrink or wash away and can be painted any color. Can be applied on dry or wet surfaces, even underwater!• 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• Lawn and garden projects, and moreWorks 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.Flex Paste is available in the following sizes: 9 fl oz cartridge, 16 fl oz jar, 48 fl oz tub, and MAX 96 fl oz tub.Available in white and black.Caulk gun required to use cartridges.DRY TIMEFLEX PASTE begins to cure once exposed to air, moisture & humidity and will skin in 15 to 30 minutes. Allow each coat to dry before applying additional coats. FLEX PASTE cures in 24 to 48 hours and gets stronger over time.*Review count based on 5 star amazon.com reviews, collected between June 2020 and December 2023, and 5 star Bazaarvoice reviews from our retail partners, collected between April 2020 and December 2023.63% savings for Flex Paste MAX based on price per oz, compared to our 9 oz size.