Thermal Defense Wrap

Boss Passive Fire

Boss Thermal Defence Wrap

The BOSS Thermal Defence System has been developed to prevent the passage of fire and smoke between fire rated compartments where service penetrations exist, such as cables, cable trays and pipe work.

The BOSS Thermal Defence System consists of 2 elements:

1. Thermal Defence Wrap (TDW) installed around the penetrating services,

2. And an aperture seal of either BOSS FireMortar & Bulkhead Batts or BOSS S-line FirePillows for the wall apertures.

The TDW is designed to allow movement within the services, maintain necessary insulation on services and prevent temperature rise of services throughout a fire. At normal temperatures, the TDW remains flexible to permit thermal and mechanical movement of the pipes and cables.

Thermal Defence Wrap is a sheathed woven intumescent technology of bio-soluble vitreous material, graphite and flexible organic binders. It will activate in a fire to expand

Thermal Defense Wrap

Key Benefits

  • Provides excellent insulation to services off the penetration seal
  • Remains flexible between -100C to +1600C
  • Continued flexibility without ageing
  • Speed and ease of installation
  • Easy to wrap, shape and cut
  • High level of insulation, high temperature stability

Detailed Building Product Information Datasheets Are Available from www.bossfire.com.au

Product Downloads

Detailed information is provided on product specific datasheets referenced below.

  • Passive Fire

    BOSS FyreBox

    BOSS Fire's latest generation of FyreBox provides two hours of fire protection for clusters of multi-service cables and pipes in one integrated box.

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    BOSS P40 MAK Wrap

    BOSS P40 MAK-Wrap is a light-weight, versatile insulation wrap for protecting metallic service penetrations through fire walls.

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    Boss FireMastic 300

    FireMastic-300 intumescent Fire-Rated Acrylic Sealant is a one part acrylic emulsion that is designed to resist the passage of fire, smoke and sound.

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