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Quikrete's polyurethane concrete crack sealant delivers professional-grade sealing in a convenient 10.1oz tube format. This advanced formula bonds effectively to concrete surfaces, creating a flexible, waterproof seal that resists cracking and movement. Ideal for repairing foundation cracks, control joints, and concrete pavement damage, it maintains elasticity in varying temperatures while preventing water infiltration and further deterioration. The polyurethane composition ensures superior adhesion and durability compared to standard caulks, making it the preferred choice for both residential repairs and commercial applications. Easy to apply and long-lasting protection for your concrete investments.