• Joint sealing tape of polyurethane soft foam 
  • With acrylic dispersion impregnation, additives and fillers
  • Pre-compressed on rolls, self-adhesive on one side
  • Difficult to enflame: fire class B1 according to DIN4102
  • Acoustically insulating
  • Class BG1 according to DIN 18542 (*)
  • Vapour diffusion open
  • Airtight and watertight (*)
  • Rainproof up to at least 600 Pa (*)
  • Good weather resistance
  • UV resistant
  • Can be applied in all weather conditions


  • For vapour permeable, airtight, watertight and permantly elastic joints.
  • Universally applicable in sealing of construction joints. Suitable applications are window construction, prefabricated construction, masonry, wood and concrete construction.
  • Sealing of connection joints and expansion joints between various components.
  • Windproof sealing of foils in roof extensions.
  • Can also be inserted in existing joints due to the pre-compression.
  • Can be used as a back padding for an elastic joint kit, even for joint widths outside the area of ‚Äč‚Äčapplication for BG1 classification.