Concrete Crack Filler and Sealant Self-Leveling 2Packs, Slab Concrete Crack Waterproof Repair Sealant, Cement Crack Filler Caulking Glue for Cement-Based Materials

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About This 【High-Elasticity Formula Prevents Re-Cracking】Our liquid concrete crack filler is engineered with a high-elasticity, stretchable formula that flexes with ground movement and settling. It seals cracks tightly and prevents them from reopening—perfect for driveways, sidewalks, patios, and other high-traffic areas Fast Curing & Strong Waterproofing – This Concrete Crack Filler features an upgraded formula that significantly reduces curing time, minimizing wait time during application. Once cured, it forms a durable, waterproof repair sealant barrier that prevents water infiltration, ensuring long-lasting protection for your surfaces Superior Weather & Durability Performance – Made with high-performance polymer resin, this slab concrete crack waterproof repair sealant resists UV exposure, chemical corrosion, and extreme weather conditions. It remains stable across all seasons, reducing the need for frequent repairs and ensuring long-term durability Easy Application with Self-Leveling Properties – Simply clean the crack and apply the caulking glue using a included caulking nozzle. The self-leveling formula ensures a smooth, even surface without additional finishing tools, making repairs quick and hassle-free Versatile & Multi-Surface Compatibility – Dongxw waterproof repair sealant is ideal for various materials, including concrete, brick, tile, metal, and wood. Perfect for driveways, sidewalks, patios and other outdoor or indoor applications, providing reliable, long-lasting crack sealing solutions Overview Material : Silicone Brand : Dongxw Style : Grey,2.21LB Item Weight : 2.21 Pounds Item dimensions L x W x H : 1 x 0.7 x 1 inches Show more