Green-Mountain - Model HL-100 -Low Viscosity Hydrophobic Polyurethane Grout

Mountain Grout HL-100 is a low viscosity hydrophobic polyurethane formulation. The system is comprised of a base resin along with an accelerator component.  HL-100 is typically used to repair hairline cracks in concrete structures. The system may also be used to stabilize soils. Mountain Grout Accelerator is used by the experienced installer to manipulate the reaction profile a warranted by job site conditions. Being a hydrophobic formulation, when reacted with minimal amounts of water, the resulting foam will maintain its physical form and not be subject to shrinkage due to wet/dry cycles. HL-100 produces a closed cell polyurethane grout.