Alubutyl FR

Alubutyl FR

Butyl tape with aluminium coloured PE foil, one-sided self-adhesive, highly UV resistant and flame-retardant, ideally for the sealing on the roof, glazing, canopy, ventilation connections, conservatory construction and modern fire protected façade constructions. Alubutyl FR can be used both inside and outside.

Technical features:
Standard dimension: Widths from 30 - 1000 mm


  • Resistant to weathering and ageing
  • Highly tear-resistant
  • Adjusts to uneven substrates
  • Strong adhesion to absorbent and non-absorbent substrates
  • Vapour-diffusion proof
  • Fire class B s-1, d0
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technical data sheet Alubutyl FR