PremFire FRW10

PremFire FRW10

FRW10 is a preformed high-performance, flame-retardant polyisobutylene (PIB) based sealing tape. It has a multitude of applications where joints need to be formed to seal against air and water ingress or water release.


  • Highly conformable on plastic-coated steel composite panels
  • Excellent adhesion and UV resistance
  • Tested to BS6920 & NFRC Class A
  • Good chemical and UV resistance
  • 25 years life expectancy
  • Good movement accommodation
  • Solventless formulation
  • Joint movement up to 15%

Typical Applications

  • End lap seal on composite panel/roof light end laps (reduced cut back)

Enquire About Product

    Dynamic Tensile Adhesion
    SEPARATION RATE 100mm/min @ 20 deg C
    24 N/cm2
    Dynamic Shear Adhesion
    SEPARATION RATE 200mm/min @ 20 deg C
    22 N/cm2
    Force to compress0.30 K/cm2
    Density1.6 kg3
    MVTR – tested to BS15106-30.025 g/m2
    /24hr/mm at 25oC & 75% RH
    Service temperature -40°c to + 90°c
    Application temperature +4° C - +40° C
    Shelf life2 years


    Data Sheet PDFHealth & Safety Sheet