The Koster One-Day-Site Packer allows injection work to be completed in one day. The screw packer for pressure injection has a firmly mounted cone-head fitting and two non-return valves. Immediately after injecting, that part of the port stays in the wall sealing the borehole so that no injection material can flow out of the borehole even under high pressure. The borehole can then be closed immediately after injection.
Broadly applicable solvent-free PU injection resin for dry and water bearing cracks. The speciality: Koster 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.