Flexible fire retardent ducting constructed from glass fibre fabric on a PVC coated close pitch steel wire helix with a 54 minute fire integrity from within as measured to BS 476 Part 20.
Can be interlocked and sealed with duct tape to form an airtight seal. Attach to spigots using worm drive clips.
Range Features
Flexible ducting
54 minute fire retardancy
All standard diameters 100mm - 315mm
Available in 3m and 6m lengths