Some concrete repair products are tough, but don’t stick, while others are flexible but don’t last. Slab combines the durability, flexibility and adhesion you need for lasting concrete crack repairs. This easy-to-apply, 100% acrylic latex water-based product is textured to simulate concrete so repairs blend in. Plus, Slab contains no isocyanates or solvents, which means it’s easy on your nose and on our planet.
Use on horizontal concrete, stone or brick surfaces that have cured for at
least 4 weeks. Apply to dry surfaces with a temperature between 40°F and 120°F. Remove any previously applied caulk or foams, as well as oils, dirt and other contaminants. Thoroughly clean the crack with either a stiff bristled brush or a drill-mounted brush. Sweep or blow out any debris. Install Sashco’s Pre-Caulking Filler Rope or similar backer rod in joints ½” deep or more. Choose bead size and cut the nozzle. Gun Slab into the crack. Tool with water and a foam brush, trowel, or finger to ensure adequate adhesion. For best elasticity and durability, make sure Slab is slightly recessed after complete cure.