FireMaster Bulk is used in UL Systems CAJ1053 and CAJ3032 for pipe and cable bundle penetrations. These UL systems have been tested to ASTM E814/UL1479. The bulk is a high-temperature fiber which is classified by Underwriters Laboratories (UL) under “Loose Fill Materials (BPHX)” in the UL Building Materials Directory, No. R9464. FireMaster Bulk is used as a fireproof fill, void, or cavity material for several UL systems. It is the base fiber for FireMaster products. Features: UL-classified, noncombustible material Lightweight/flexible Optional foil facing or encapsulation Low thermal conductivity Resists chemical attack Unaffected by oil or water Completely inorganic Excellent acoustical properties Applications: Fill, void, or cavity material in through-penetration seals (firestops) Seal duct, cable bundle, conduit, tubing, and cable tray penetrations Information provided by Thermal Ceramics Data has not been recently verified. Please contact manufacturer for current information. |