About This 【Self-Leveling & Smooth Finish】Autosel concrete crack filler and cement crack filler feature a self-leveling formula that penetrates deep and levels automatically, ensuring seamless, professional-grade repairs. Ideal for use as a driveway crack filler or driveway concrete crack filler for smooth surfaces 【Quick-Dry, Time-Saving Cure】Our upgraded formula dries tack-free within 1–2 hours and cures fully in 24–48 hours, saving downtime for sidewalks, patios, garages, and indoor floors. Perfect for efficient cement repair for concrete and larger projects 【Durable Waterproof & Weatherproof Seal】The Concrete Crack Repair Filler forms a long-lasting waterproof and weatherproof barrier against rain, leaks, and freeze–thaw cycles. Works as reliable cement caulking for cracks, a strong sidewalk crack filler, or even an outdoor Asphalt Crack Filler 【High Elasticity & Crack Resistance】The flexible formula resists re-cracking by adapting to settlement and temperature changes. Trusted for cracked foundation repair, driveway crack repair, and other durable concrete repair products that withstand seasonal shifts 【Larger Coverage, Multi-Surface Application】With 4 bags, Autosel provides enough supply for medium-sized repair projects. Bonds to concrete, cement, asphalt, brick, tile, and stone—an all-in-one solution from driveway repair crack filler to concrete filler for patios and basements. Available in white, gray, and black to meet different repair needs Overview Material : Polyurethane Brand : Autosel Style : 4.42LB,White Item Weight : 4.4 Pounds Item dimensions L x W x H : 1 x 0.7 x 1 inches