PRODUIT - Lastobond BT-LT (FR-EN)

LASTOBOND PRO LT is a self-adhesive waterproofing membrane composed of SBS modified bitumen and a tough UV resistant anti-slip trilaminate woven polyethylene top facer. This underlayment is designed to provide waterproof protection before, during, and after the installation of metal roofing or other roof covering.


  • Anti-slip surface
  • Self-sealing around nails and screws
  • Clean, fast and easy installation
  • Effective and hard-wearing
  • Requires no special tools


Surface Trilaminate woven polyethylene
Underside Silicone release film
Thickness 1 mm (40 mils)
Operating temperature -40 to 93 °C (-40 to 200 °F)
Minimum application temperature -10 °C (14 °F)


BarcodesUnits per pallet 

Surface Preparation

Apply on clean, dry plywood or asphalt panels, such as RESISTOBOARD.
The use of EXTERIOR PRIMER enhances the adhesion strength of self-adhesive membranes. Primer is not required on most surfaces when the membrane is covered within 24 hours. However, for longer exposition, the use of EXTERIOR PRIMER is mandatory.

Complementary Products

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