Nullifire FB750 Intubatt

Maintaining fire compartmentation is an important part of building safety. Where cables, pipes and other services pass through compartment walls and floors, a suitable firestopping system is required to help maintain the performance of the surrounding construction.

What is Nullifire FB750 Intubatt?

Nullifire FB750 Intubatt is a coated mineral fibre fire batt designed for use in specified firestopping applications. It provides a barrier within suitable openings and can accommodate compatible service penetration systems when installed in accordance with the relevant tested details.

Blazeout lists FB750 Intubatt in different product variants, including 50mm boards with different density specifications. Check the individual product listing and project specification to select the correct version.

Where is FB750 Intubatt used?

Depending on the tested system, FB750 can be used to seal service openings in suitable compartment walls and floors. Compatible sealants and other components may be required to complete the installation.

The required board arrangement, opening dimensions, service types and installation details must match the manufacturer's guidance.

At Blazeout, we supply a range of passive fire protection and firestopping products to support contractors, installers and site managers.

Our single-source approach helps customers bring more of their project materials together through one supplier, reducing the need to coordinate multiple orders.