Sika 10.1 Fl. Oz. Sikaflex Crack Flex Textured Self-Leveling Crack Repair Polyurethane Sealant In Gray10.1 Fl. Oz. Sikaflex Crack Flex Textured Self-Leveling Crack Repair Polyurethane Sealant In Gray Gradually self-levels in the crack Water immersible after cure Forms a permanent watertight seal Textured for added density Can be applied to green/new concrete 24-hours after cure Can be applied on concrete that has been wet 1-hour after water source has stopped Gradually self levels and remains permanently elastic Textured polyurethane sealant to blend with concrete Able to fill horizontal cracks in concrete up to 1 in. wide Sikaflex Crack Flex Sealant is a one part, polyurethane sealant for permanently repairing cracks in horizontal concrete surfaces. It can be used in cracks up to 1 in. wide … $17.74Newegg.comDelivery: to Redlands ReportBuy!