FOAMGAURD-PU is a dark brown, non-flammable liquid.When it comes in contact with water, the grout expands andquickly cures to a tough, rigid, closed-cell polyurethane foamthat is generally unaffected by corrosive environments. 2-Component, low viscosity, hydrophobic, aqua-reactive, rigidpolyurethane injection grout for cutting off gushing water leakswith a high flow rate and/or high hydrostatic pressure. KEY PROPERTIES Designed for cutting off gushing water leaks with a high flow rate and/or high pressure. Used to block water leaks in diaphragm walls. Filling large voids. Injection of LDPE or HDPE membranes. Pre-injections for waterproofing and consolidation. For Ischebeck anchoring in wet and dry conditions. For curtain injection into gravel for containing chemicals. For soil stabilization and anchoring in gravel. For screen injection behind porous structures when high velocity water streams are present. Appearance : FOAMGAURD-PU: Dark brown liquid. PART-B : Pink transparent liquid. Packaging : FOAMGAURD-PU: 200 Kgs, 25 kgs. PART-B : 20 Kgs, 5Kgs, 2Kgs