• One-component, water-reactive polyurethane-based injection resin
  • Good injectability
  • Unlimited working time
  • Strong volume increase on contact with water
  • Self-injection effect - Water Boost Technology
  • Immediate and permanent waterproofing successHighly elastic with dense pore structure
  • CE conformity according to EN 1504-5: U (D1) W (3) (2/3/4) (5/40)
  • Groundwater-hygienically harmless according to general building authority approval for injection into
    soil and groundwater
  • REACH exposure: Water contact permanent, inhalation periodic, processing


  • Highly elastic sealing injection of cracks, joints and cavities in permanently damp structures made of concrete and masonry from a crack width of approx. 0.3 mm.
  • Water-stopping and permanently sealing injection against flowing and pressing water
  • Sealing of rock, subsoil, excavations and structures in tunnelling and foundation engineering 
  • Sealing of interstices and joints over a wide area
  • Sealing of masonry by injection 
  • Sealing of shaft structures and canals


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