Sakrete, 10.3 oz tube, polyurethane self-leveling sealant caulk, 1 component sealant which forms a flexible joint with excellent adhesion, repair cracks in concrete walks, driveways, foundations, steps, masonry block/brick, specifically designed to flow for horizontal surfaces.

• Polyurethane Self-Leveling Sealant
• One component sealant
• Repair cracks in concrete
• Specifically designed to flow