BOSTIK Xtreme Fire Seal (Box)


Bostik Xtreme Fire Seal can be used for fire resistant sealing of connection and expansion joints in construction, which in case of fire should have fire resistance. Xtreme Fire Seal prevents the spread of fire, smoke and/or toxic gases. Also applicable for horizontal joints and connection of floor/ceiling with walls. Fire resistance has been tested in accordance with AS 1530.4 until 240 minutes in a horizontal and vertical (movement) joint of 30mm wide. Ensure that you choose the correct fire resistance for your application by consulting the classification and test reports.


Bostik Xtreme Fire Seal will adhere to most common building materials, including:

  • Stone
  • Concrete
  • Glass
  • Plasterboard,
  • Polyurethane
  • PVC
  • Hard plastics
  • Enamel
  • Ceramic
  • Copper
  • Lead
  • Zinc
  • Aluminium, Alloys, Stainless steel
  • HPL & Cement fibre panels
  • Wood and paint systems


290mL Cartridge = Box 12

For special order quantities, please call 1300 557 973.


Bostik Xtreme Fire Seal PDS