Bituthene® Liquid Membrane

Bituthene® Liquid Membrane is a two component, elastomeric, cold applied, trowel grade material designed for a variety of uses with the waterproofing systems. The VOC (Volatile Organic Compound) content is 10 g/L.


  • Liquid applied — conforms to irregular profiles
  • Waterproof — resistant to water vapour and water pressure
  • Tough, rubber - like—flexible and damage resistant
  • Chemically cured — unaffected by in-service temperature variations
  • Cold applied — no flame hazard
  • System compatible — formulated for use with waterproofing membrane systems


Bituthene Liquid Membrane is ideally suited for the following uses:
  • Fillet material at inside corners
  • Reinforcement material at inside corners
  • Flashing material around drains, protrusions, curbs and parapets
  • Sealing material at terminations
  • Repair material for defects on concrete surfaces
  • Flashing material at corners

The two parts of Bituthene Liquid Membrane are mixed on site and troweled on to provide a simple and quick waterproofing detailing aid in conjunction with Bituthene, Preprufe® and Procor® systems.

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