Monobond LT Tape

High performance, permanently flexible double-sided tape for easy joining of side and end laps in membranes. Its special formulation allows installation at temperatures down to -12°C, ensuring work can be carried out in the coldest of weather.

It is suitable for making impermeable, waterproof seals at the laps in:

  • Damp-proof membranes.
  • Vapour control layers.
  • Radon protection membranes.
  • Pollution control membranes.

General information

Uniclass 2015

Pr_35_90_87_07 Butyl rubber adhesive tapesPrimary


H31/261 Air and vapour control membrane

H31/45 Air and vapour control membrane

H60/10 Vertical tiling

H60/105 Clay roof tiling

H60/110 Clay roof tiling with counterbattens

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Specification data - Butyl rubber adhesive tapes Enhanced data

Product Reference

Monobond LT Tape

Standard product features


15 or 30 mm.


24 m rolls.


2 mm.



Technical properties:

  • Joint movement: 20%.
  • Service temperature: -40°C to +90°C.
  • Tensile strength: 700 N/ 50 mm.
  • Water vapour resistance: 90 MNsg.

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