The adhesive film tape for vapour retarders and vapour barriers


  • Single-sided adhesive foil tape
  • With laid scrims, tape stretchable in cross direction
  • Thick adhesive layer (220 g/m²)
  • Processing temperature up to -10 °C
  • Very strong adhesive force on all rough substrates
  • Ageing resistant
  • Very low vapour sensitivity

Fields of application

  • Sealing of ducts on chimneys, ventilation pipes, beams etc.
  • For a permanently airtight sealing in compliance with DIN 4108-7
  • Overlapping bonding of vapour retarders, vapour barriers and insulating materials according to DIN 4108-7
  • Joint bonding on wood panels
  • Not suitable for sauna and swimming pools


10 rolls per box

Products, packaging Units and/or colours bearing order codes are available ex warehouse in standard commercial quantities.

P270 Ottotape D25i