This two-component, high-strength, high-density, hydro-insensitive structural polyurethane foam is ideal for concrete leveling, soil stabilization, compaction grouting, and similar types of concrete slab foundation repair. AP Lift 435 weighs 3.25 – 3.75 pounds per cubic foot. For similar products, see the page on Concrete Leveling.
Soil Stabilization Explained
Commercial and Industrial Slab Lifting