EXT / Expanding tape 15X30 mm (5-10mm)

Self-expanding joint sealant tape. The tape is on one side provided with a strong self-adhesive acrylic tape.


  • Open cellular polyurethane foam, impregnated with a modified acrylic dispersion, containing flame retarding fillings. No content of plasticizers.


  • Sealing of gaps between window/door frame and embrasure.
  • Sealing between concrete sections.
  • Sealing of skylights and roof-lights.
  • Sealing of roof constructions, including eaves fillers.
  • Sealing of log houses.
  • Insulation against noise and vibrations in connection with ventilation and climate installations.
  • Insulation against noise and vibrations within the automotive industry.


  • Slowly expands when released from the roll.
  • Expands and fills out all cracks and uneven parts of the joint.
  • Leaves a completely homogenous tight seal.
  • Resistant to water penetration and UV-light.
  • Minimizes the risk of wet-rot and fungal infection of the building system.
  • The open cell structure allows breathability of joints and evaporation of moisture.
  • Remains elastic.
  • Safe for user and the environment.
  • In outer joints ensures the preservation of foam properties and protects it from UV rays.
15 mm5-10 mmPelēka47510234003345,6 metri
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