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Structural Waterproofing


+44 (0)114 270 0100

Spray applied, seamless bridge deck waterproofing


PmB forms a flexible, chemically resistant seamless membrane tough enough to outlast the design of many structures. PmB has exceptional bond strength to all commonly used substrates, has excellent crack bridging capability, a life expectancy in excess of 30 years and holds British Board of Agrément approval. Tested and approved throughout the world to the highest standards, the PmB system now adds Network Rail and London Underground (LUL) approvals to its ever growing list of accreditations.


 System Benefits:

  • Spray applied - rapid curing
  • Excellent global track record
  • Seamless membrane
  • Excellent crack bridging properties
  • Quality assured - including pin hole survey
  • Durable, corrosion protection waterproofing
  • BBA / HAPAS certified
  • Longevity in service life



  • Bridges
  • Footbridges
  • Culverts
  • Tunnels
  • Walkways