IN 8

Polyurethane Prepolymer Based, Single Component Injection Product

KÖSTER IN 8 is a water-reactive polyurethane prepolymer. The product only reacts in contact with water and then spontaneously forms a firm, tough, elastic, waterproof polyurethane foam. Contact with water is required for curing and foaming reaction.

After the reaction, KÖSTER IN 8 remains viscoelastic and is therefore able to follow crack movements and to permanently waterproof without an elastic solid polyurethane resin re-injection. KÖSTER IN 8 is hydrolysis-resistant.

Consumption: For each liter of space: apr. 0.1 kg

Ambalaj: KOSTER IN 8: 10 kg jerrycan – KOSTER IN 8 Accelerator: 0,5 kg bottle