FIREFLY® FR Intumescent Acrylic

FIREFLY® FR Intumescent Acrylic is a water-based sealant used to provide a fire-rated seal to joints, gaps and around penetrations, tested to BS EN 1363-3 and BS EN 1363-4.

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PRODUCT PERFORMANCE

  • Up to 4 hours fire protection
  •  Integral component of a tested FIREFLYTM FB180 Ablative Batt system • Forms a fire and smoke seal in linear joints up to 35mm wide
  •  Suitable for penetration seals around metal pipes
  •  Flexible formulation, tolerates movement of up to +/- 12.5%
  •  Acoustic testing to BS EN 10140-2, offers a 55dB sound reduction

Data Sheet

https://tbafirefly.com/Data%20Sheet%20and%20Documents/Ancillaries/FR%20Intumescent%20Data%20Sheet.pdf

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