Nullifire FB760 are seal bags for use in multiple service penetrations. They are intumescent based composite material, encased within a durable, water resistant, coated fabric bag. Dry installed to provide a temporary or permanent fire resistant barrier. In the event of a fire, they prevent the passage of fire and smoke by closing off the aperture within the compartment floor or wall when penetrated by building services.  

Packaging / Sizes
Size (mm)                         Weight (g)             Packaging
330 x 220 x 25                      185                  50 bags/box

Benefits

• Up to 4 hours fire resistance
• Suitable for temporary or permanent application
• Dust and fibre free
• Water resistant and durable
• Easily re-penetrated for addition of services

• Dry installation
• Suitable for floors and walls
• Ready to use and easy to install
• High performance expansion rate
• No mechanical fixing required

Typical applications

• Wall and floor multiple service penetrations
• Telecommunication applications
• Temporary or permanent applications
• Zero fibre migration situations
• Internal and external to cable trunking/ducting

 

Joint substrates

• Masonry floor/wall

 

Permissible services

• Metallic and plastic pipes
• Cable trays
• Cable ladders
• Single and bunched cables

 

Testing and certification

 

Fire performance

• Tested in accordance with EN 1366-3 and  BS 476-Pt20
• Up to 4 hours fire resistance
• Classification EN 13501 

Data Sheets

Product Data Sheet
Safety Data Sheet
Product DoP

All orders are usually despatched within 24 hours of receiving cleared payment (Mon–Fri).

The above information is based on current test data, health and safety information and application instructions supplied by our suppliers and manufacturers of the products. It is supplied for guidance and to the best of our knowledge is true and accurate. Customers should satisfy themselves to the suitability of the products in its intended use and no guarantee is given or implied as the conditions of actual use are beyond our control. If in doubt the customer should consult the designer of the project or the local building control. 

Fire Stopping Shop, disclaim any liability for loss, damage or other expense which may arise from the use of this information, data or products refereed to and reserve the right to amend or change any details without notice. This statement does not affect your statuary rights.