GEL Torch Bitumen Membrane


Bitumen Waterproof Torching Membrane


Bitumen Waterproof Torching Membrane


  • Excellent adhesion to substrates
  • Easily to applied
  • High tensile strength and elongation
  • High tear and puncture resistant
  • Excellent resistance to positive water & vapor pressure


  • Basements and underground structure
  • Concrete roofs
  • Bridges and tunnels
  • Concrete retaining wall
  • Car park and irrigation canals lining

Work Procedure

  • Clean surface from dust, concrete debris or oil stain
  • If the porous substrate should be treated and coated with Primer and should be allowed to dry prior to begin membrane application typically 24 hours.
  • Unrolled the membrane and place in the correct position where it is to be torched on
  • Use gas burner to heat substrate & underside to softening point, roll forward & press firmly against substrate to bond
  • Each roll must overlap to the next layer at least 8 -10 cm.
  • Use heat trowel for bonding the overlap sheet to be smoothened & pressed


  • Protective gloves and goggles are necessary when using the gas torch to apply GEL Torch Bitumen Membrane
  • GEL Torch Bitumen Membrane are flammable. Be careful while installing

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