UniWrap®
BOSS UniWrap® is a universal high-expansion intumescent pipe wrap designed to protect combustible and thermally conductive service penetrations through fire-rated walls and floors. Engineered to seal penetrations during a fire event, UniWrap® expands rapidly to close the service opening and prevent the spread of fire, smoke and hot gases, reinstating the fire resistance performance of the separating element.
Suitable for a wide range of substrates and service types, UniWrap® is approved for use with uPVC, cPVC sprinkler pipes, Pex, PP-R, PE and HDPE combustible pipes. It also caries testing on lagged steel/copper/iron pipes with Thermobreak® insulation. Designed for simple, clean and tool-free installation, UniWrap® wraps around the pipe or insulation and is friction-fitted into the annular gap. The wrap is non-toxic, halogen-free, asbestos-free, and resistant to fungus, vermin and moisture, making it suitable for commercial, industrial and residential environments.
Applications
- Fire-stopping pipe penetrations for combustible and metallic pipes
- Lagged pipe penetrations using Thermobreak® insulation
- Use in concrete floor slabs
- Approved with common wall types such as
- Fire rated plasterboard
- Concrete & Masonry
- Speedpanel
- AAC & Hebel
- Pronto Panel
- Supapanel
Key Benefits
- Up to FRL -/120/120 fire performance
- Universal length for versatility and ease of installation
- Contains innovative high temp mesh for directional expansion
- Can be used on uPVC pipes
- Approved for insulated steel, copper & iron pipes
- High performance through high expansion rate
- Cost effective
- Carry one product, not a different product for each size pipe
Testing
UniWrap® is fully tested and approved to AS1530.4:2014, AS4072.1-2005, delivering up to FRL -/120/120 across qualified system configurations.
It offers nominal dimensions of 40mm width and 2mm thickness per layer, expands approximately 25× its original volume, and provides up to 2 hours performance depending on pipe type and substrate. The system must be installed according to certified system documentation and verified through the BOSS Fire System Matrix.
