Koster PUR Gel per 6 Gallon Unit

Koster PUR Gel

KOSTER PUR Gel is a solvent-free and water-activated polyurethane gel that is NSF approved for use in drinking water environments. Depending on the amount of water added, a highly elastic and waterproof, foam-hydro-gel is formed. Even after dilutions up to 1:10, the material is still resistant to pressurized water. It does not contain free isocyanides and is chemically stable after reacting. It does not contribute to corrosion and does not emit groundwater polluting substances.

Fields of Application

KOSTER KB-Pur Gel is intended for external sealing off areas with ground contact, for area injection into highly porous, jointed, or cracked building materials, and for sealing cavities, pipe couplings, pipe penetrations, masonry joints, concrete, and soil.