Product Description

BOSS Fire Rated Batts

BOSS Batts are designed to provide simple and effective compartmentalisation and fire stopping in walls and floors.

BOSS Batts consist of high-density mineral fibre batt with an ablative fire resistant coating which can be used in conjunction with other high performance BOSS fire protection products to provide excellent integrity, thermal and acoustic insulation. The BOSS Batts prevent the passage of fire between compartment walls and floors whilst still allowing the insulation of services. BOSS Batts offer undoubtedly a cost-effective and simplest solution to cavity barriers, sealing wall and floor penetrations for up to FRL -/240/180.

They are a lightweight mineral fibre board that can be easily cut to size on site for simple friction fit applications. Simply push it in to place to fit the aperture and seal the perimeter with FireMastic-300™ fire rated sealant or our specially designed Ablative Coating for bonding Batts to Substrates. For higher insulation performance on services the addition of BOSS products such as P40-MAK Wrap or Thermal Defence Wrap may be used.

BOSS Batts are suitable for use in any building which has single or multiple services penetrating fire rated compartment walls and floors.

Typical installations are:

  • Apartments and Residential
  • Retail stores and shopping centres
  • Commercial buildings
  • Telecommunications & Data Centres
  • Power stations
  • Factories and industrial applications
  • Office fit-outs

BOSS Batts has a wide variety of approvals including AS1530.4: 2014, AS1530.4: 2005 & AS4072.1. Approved applications include firestopping blank openings, linear gap seals a wide variety of service penetrations from plumbing, electrical and HVAC trades. BOSS Batts are most commonly used as a system in conjunction with a suite of BOSS Fire products such as FireMastic-300™, P40-MAK Wrap, MaxiCollars™, UniWrap™, BOSS Fire® Transit Box, FireSilicone-EMA™ & Thermal Defence Wrap. Please refer to Technical Data Sheet for specific summary performance information relevant to each various application.

BOSS Batts:

  • FR Mineral Fibre batt
  • Density: 140-160kg/3
  • Thickness: 50mm
  • Coating: FR acrylic Ablative Coating 1mm film, both sides.

For more information contact us on 1300 50 BOSS.

Technical Datasheet     Safety Data Sheet

Product Details

Part ID : BB-50

Size :

1200mm x 600mm x 50mm