3M™ Concrete Repair Self Leveling is a fast-curing polyurethane adhesive designed to repair cracks, spalls and breaks in concrete floors and horizontal concrete surfaces. Self-leveling repair material applies with a common caulk gun and flows freely into horizontal repair areas. It hardens in as lit

3M NOZZLE 3M CONCRETE REPAIR SELF LEVELING IS A FAST-CURING POLYURETHANE ADHESIVE DESIGNED TO REPAIR CRACKS SPALLS AND BREAKS IN CONCRETE FLOORS AND HORIZONTAL CONCRETE SURFACES. SELF-LEVELING REPAIR MATERIAL APPLIES WITH A COMMON CAULK GUN AND FLOWS FREELY INTO HORIZONTAL REPAIR AREAS. IT HARDENS IN AS LITTLE AS FIVE MINUTES AND ALLOWS FOR SANDING AND REFINEMENT IN 15 MINUTES ELIMINATING DOWNTIME.