Broadly applicable solvent-free PU injection resin for dry and water bearing cracks. The specialty: KÖSTER 2 IN 1 forms an elastic foam when coming into contact with water which pushes the water out of the crack. If no water is present the material forms an elastic solid body resin and permanently seals the crack.
Fields of application: Waterproofing of water bearing and permanently sealing dry cracks in masonry and concrete.
Spotreba: approx. 0.1 kg/l void (foam), approx. 1.1 kg/l void (solid resin)