Wraps and collars

Pipe wraps and collars are primarily designed for retro-fit to plastic piping or trunking where it passes through fire resistant structures such as walls or floors.

In the event of a fire, the collars’ intumescent core rapidly expands to crush the pipe or trunking, which seals off the area and maintains the fire integrity of the structural element.
Pipe wraps and collars offer up to four hours of fire protection to pipe services running through walls and floors.