• High elasticity and pull off strength
  • Permanently waterproof and vapour diffusible
  • High alkali, UV and weathering resistance
  • Solvent-free
  • Applied by dry spray technique
  • Excellent bonding to concrete and steel components


  • On sprayed or casted concrete of single-shell tunnel structures
  • Between 2 layers of concrete in ‘sandwich structures’
  • As substitution of conventional waterproofing sheet membranes
  • Bonding on steel and sheet membranes at interface areas to form a durable transition between different waterproofing systems (e.g. at cross passage)


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