Quikrete Gray Advanced Polymer Self-Leveling Sealant, 10 oz. is a superior one-component sealant designed for self-leveling applications that provide outstanding adhesion, flexibility, and durability. This construction-grade polyurethane sealant is i for sealing cracks and joints in horizontal concrete surfaces such as sidewalks, driveways, industrial floors, parking decks, patios, and steps. It can also be used effectively for flashing and below-grade waterproofing membranes. The sealant is nonstaining, moisture-resistant, and exhibits virtually no shrinkage, ensuring long-lasting performance. It is easy to apply with a standard caulk gun and coverage of 12 linear feet at a 1/2" by 1/4" joint. The gray color blends well with concrete surfaces, making it a versatile choice for general-purpose horizontal sealing needs. Model Number: