3M™ Fire Barrier Sealant CP 25WB+ is a high-performance, ready-to-use, gun-grade, latex-based, intumescent sealant that dries to form a monolithic fire-stop seal that also acts as a barrier to airborne sound transmission. It fire-stops blank openings and penetrations passing through fire-rated floor, floor/ceiling or wall assemblies and other fire-rated interior building construction. The unique intumescent property of this material allows it to expand and help maintain a fire stop penetration seal for up to 4 hours as penetrants are exposed to fire.
3M™ Fire Barrier CS-195+ Composite Sheet is a one-part composite system comprising a core organic/inorganic, fire-resistive elastomeric sheet, bonded to a layer of 28 gauge galvanised steel, a reinforced side with hexagonal shaped steel-wire mesh and a aluminium foil cover. It is designed to seal larger penetrations through fire-rated walls and floors and used for shielding cable trays and conduit, HVAC ductwork and vital process equipment from radiant heat, flame spread and smoke. It is excellent for both new and retrofit construction.
Contact: 3M India Ltd. Tel: 080-2223 1414. Website: www.3mindia.co.in
