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FB750 is a lightweight 4 hour fire barrier comprising of a mineral fibre board with an elastomeric, ablative water based sealant.

To reinstate service penetration openings within compartment walls and floors, stopping the potential path for fire and providing a thermal, fire, smoke and acoustic seal.
When used in conjunction with FS702, the FB750 board is suitable for sealing around the following service types: non-combustible pipes, cable trays, ladders and baskets (perforated or non-perforated), armoured cables, data cables, HV cable, cable bundles up to 100 mm, dampers and ductwork.
Typical areas of use include: health and leisure facilities, schools, universities, commercial buildings, retail and industrial units.

  • Certifire listed
  • Certified to EN 1366-3:2009; ETA 17/0392
  • BS 476 Pt 20/22 tested
  • BS EN 1366-3 tested
  • Unique traceability identifier
  • Acoustic sealing
  • Smoke sealing
  • Air pressure tested up to 2000 Pa
  • Suitable for use in solid and flexible wall constructions and in floors seals where load capability is not required
  • Light weight
  • Easy to cut

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