Some of the tools and supplies that are needed for concrete repairs. Back row (L to R): Quikrete Concrete and Asphalt Cleaner Concentrate, Quikrete Advanced Polymer Crack Sealant, Quikrete Quick Setting Cement, Quikrete Gray Concrete Crack Sealant, Sika Pro Select Ready Mix Concrete Patch, Sika Pro Select Self-Leveling Sealant, Sika Pro Select Crack Flex Sealant. Front row (L to R): 3 lb hammer, Masonry chisel, 6”x2” margin trowel.