FireFX Fire rated collar

FireFX supplies Protecta intumescent FR Collar which consists of a split red coated, circular steel casing designed to fit around plastic pipes. The collars have a secure and simple locking device. The steel frame contains a graphite based swelling material that reacts to heat and fills the opening from the melting plastic through-penetration in case of a fire. It may be fitted both on the outside of a wall or a floor.