Nullifire B760 Seal Bags

Nullifire B760 Seal Bags is an intumescent based composite material, encased within a durable, water resistant, coated fabric bag. B760 is dry installed to provide a temporary or permanent fire resistant barrier. In the event of a fire, B760 prevents the passage of fire and smoke by closing off the aperture within the compartment floor or wall when penetrated by building services.

uk  Made in the U.K.

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SKU: nullifire-fb760-seal-bags Categories: ,

Product Description

Why use Seal Bags B760

  • Up to 4 hours fire resistance
  • Suitable for temporary or permanent application.
  • Duct 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

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