Multiurethanes - Hydrophobic Polyurethane Rigid Grout - Brochure

RIGID GROUT is a low-viscosity, dual-component, hydrophobic polyurethane grout designed to stabilize water-bearing soils and fill open voids. When RIGID GROUT A is combined with RIGID GROUT B, the mixture produces a strong, hard foam that expands to approximately 10 times its original volume. This expansive foam provides structural support and develops an adhesive bond to loose substrates, making it ideal for filling voids adjacent to concrete structures, foundations, and roadways where settlement has occurred. RIGID GROUT is solvent-free, non-toxic, and offers fast foaming and curing for efficient installation.