URDIN T SL is a non-reinforced flexible PVC-P membrane. Not compatible with asphalt. Non UV resistant. Manufactured under EN 13967 and EN 13491.

Product Uses

URDIN T SL is suitable for waterproofing of tunnels and buried galleries, cut and cover tunnels, underground works, coverings of buried structures, underground car parks.


  • Membrane made exclusively from virgin resins.
  • Signal layer, in order to visually detect any damage during the installation.
  • High level of waterproofing even under permanent deformation.
  • Stable in aqueous solutions with PH 12-13.
  • Highly puncture resistant.
  • Root resistant according to EN 14416.
  • Resistant to UV while installation is being performed.
  • Excellent mechanical properties.
  • Can  be recycled.
  • Easily welded using hot air, even several years after installation.