Dap 18370 9.8oz 3.0 Gray Self Leveling Concrete (12 Pack)

Advanced concrete and masonry sealant specially formulated with innovative Kwik Dry Technology, allowing it to be exposed to water after just three hours without washing out, unlike other caulks and sealants which may require a 24-36 hour waiting period. The self-leveling formulation means no tooling is required. Ideal for filling and sealing horizontal cracks and gaps in sidewalks, concrete driveways, above-ground foundations, patios, concrete steps, garage floors and other concrete surfaces.