RR401 Polyurethane Concrete Lifting Foam

The RR401 is a polyurethane foam specifically designed for raising and stabilizing concrete. Ideal for heavy lifting, the reaction time is designed to mimic traditional mudjacking. HMI is the only company manufacturing foam that is uses recycled polyurethane materials. This is a two component 4 lb foam. HMI manufactures polyurethane concrete raising equipment and material along with the Industry’s best training. If you would like to learn more about HMI equipment, materials or training, please call 800-626-2464.