Intumescent firestop collar,110mm dia

C300 P Intumescent Firestop Collars

Fire Protection Collars offer a simple and effective way to stop the spread of smoke and fire via plastic pipe work passing through fire rated walls and floors.,The collars consist of a powder-coated steel lined with a flexible intumescent material. Fire protection collars are fitted around plastic pipe work and are then surface mounted to fire rated walls or floors. In a fire, the intumescent material is activated and rapidly expands, collapsing the pipe and filling the void.