Repairing cracked concrete is a simple and inexpensive fix. Follow these three steps to fix any concrete crack up to 1/4 inch wide.
First: Using a masonry chisel break off any thin brittle concrete near the crack. Use a water hose, leaf blower, or pressure washer to remove dirt and lose material near the crack.
Second: Let the crack dry then fill it with self-leveling, flexible, waterproof caulk. Smooth with your finger or using a putty knife.
Third: Let the caulk cure. It may be ready for light traffic in as little as one hour, but shouldn’t be driven on for 3-5 days.
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