RCF™ Polyurethane Injection Expanding Foam is uniquely engineered to seal cracks in concrete slabs, walls, masonry, concrete block foundations and other surfaces. RCF™ Polyurethane Injection Expanding Foam fills every crevasse of a crack, expanding 18 times its volume to ensure that all voids are filled, and bonds cracks back together. The high-quality and low-viscosity RCF™ Polyurethane Injection Expanding Foam fills the inside of the crack through injection ports, effectively restoring and reinforcing the structure. RCF™ Polyurethane Injection Expanding Foam is ideal for any wet or dry surface and crack

RCF™ is an industry leader in concrete crack repair and structural strengthening, providing strong, efficient and easy-to-use products! RCF™ continues to innovate, creating cost and labor effective concrete repair and strengthening solutions for residential and commercial applications.