What is Polyurethane Foam? Lifts 30 Tons, Lasts 20 Years Polyurethane Foam Spray For Lifting Concrete
Fix sunken concrete fast! Polyurethane foam repairs uneven surfaces quickly, filling gaps and preventing future damage. Expanding Foam better than concrete? Raising Concrete with Polyurethane Foam - Concrete Hero Today we fix a sunken concrete slab with spray foam. Designed for heavy lifting and support. Think of it like this. If you plan to park a concrete truck on your driveway, this is the right product. For all other ...