Description: TamPur 130 / TamKat 130 is a single-shot hydrophobic polyurethane based on MDI in combination with polyether polyols and an amine based catalyst.The system only reacts when it comes into contact with water, producing a non-toxic, semi-flexible polyurethane foam. Advantages: Potable water approved & PUB Singapore approved Can withstand high hydrostatic pressures Variable reaction times Semi-flexible Reacts with saline and mineral water Medium viscosity Solvent free, environmentally safe Uses: Sealing against water ingress Sealing against leaking cracks and joints Sealing against water in masonry and brickwork Back grouting
