Nullifire FB750 Coated Batt


We no longer stock this product, but can recommend Firetherm Intubatts as a great alternative.



We no longer stock this product, but can recommend Firetherm Intubatts as a great alternative.

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

Features & Benefits

  • Certifire listed
  • BS 476 Pt 20/22 tested
  • BS EN 1366-3 tested
  • Unique traceability identifier
  • Tested to upgrade loaded timber floors
  • Acoustic sealing
  • Smoke sealing
  • Air pressure tested up to 2000 pascals suitable for use in solid and flexible wall constructions and in floors seals where load capability is not required.
  • Light weight
  • Easy to cut 

Usage & Purpose

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. 

IMPORTANT FIRE PRODUCTS NOTICE: The information displayed on this website should be used as a guide ONLY and our Technical Department should be contacted to obtain a tailored specification and any advice necessary before you place an order for fire protection products. Fire protection products are non-returnable except in accordance with Condition 8 of the Terms and ConditionsWe will not be held liable for any resulting damage to property, human life or monetary costs incurred due to the incorrect specification you have prepared or use of fire protection products caused by your negligence, including your failure to have contacted us to obtain the relevant advice/specification.

Product Details

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