Techfoam PU-103 10kg POLYURETHANE BASED INJECTION GROUT

TECHFOAM PU-103 is a two-component, phthalate free, hydrophobic, polyurethane injection grout to be used as water stop. Techfoam PU-103 is solvent free and MDI-based water reactive polyurethane injection foam. It reacts ONLY with water forming a semi-rigid hydrophobic seal. It expands over 30 times of its original volume when brought in contact with water. RECOMMENDED USES: Sealing of water bearing cracks in concrete and masonry by pressurized single component injection equipment. Basements, underground / overhead water tanks, swimming pools Wet rooms and other superstructures Tunnels and water reservoirs Metros