Casco FirePipe Sleeve maintain the fire resistance of fire rated walls and floors.
Casco FirePipe Sleeve are designed to maintain the fire resistance of fire rated walls and floors where these are breached by continuous plastic pipes, and may be used in gypsum, masonry and concrete walls and floors. Each pipe collar consists of a white coated circular steel shell that splits in two to fit around the service penetrations by means of a simple ’slide-lock’ system. The steel shell contains a graphite based reactive material which reacts when exposed to heat closing the openings left by the softening plastic pipe in fire
