Fireseal Silicone Joint Sealant

Fireseal Silicone Joint Sealant product image
Product Overview

Bostik Fireseal Silicone is a superior fire resistant silicone joint sealant combining the performance characteristics of a mid-modulus silicone with the unique property of resistance to fire. Bostik Fireseal will resist the passage of fire for up to four hours depending upon application. The product has the added benefit in that in a fire situation it emits an extremely low level of toxic fumes and it does not smoke to an appreciable extent. It is  ideal for use in public areas, mass transit systems and fire escape routes.

  • Assessed to BS476: Part 20: 1987 to give up to 4 hours fire resistance
  • A safer sealant for use in areas of high population
  • Excellent adhesion to a wide range of substrates
  • Excellent cold smoke seal
  • Internal and external use

White & grey


Cartons of 12 x C20 cartridges