3M™ 7100006140 Fire Barrier Composite Sheet, 28 in L x 52 in W, 4 hr Fire Rating, Steel, ASTM E 814 (UL 1479)

3M™ fire barrier CS-195+ composite sheet is a one part composite system comprised of four components. The heart of the system is an organic/inorganic, fire-resistive elastomeric sheet. It is bonded on one side-to a layer of 28 ga galvanized steel. The other side is reinforced with hexagonal shaped steel-wire mesh and covered with aluminum foil. CS-195+ composite sheet is designed to seal larger penetrations through fire-rated walls and floors. It is also used for shielding cable trays and conduit, HVAC ductwork and vital process equipment from radiant heat, flame spread and smoke. CS-195+ composite sheet functions as an effective intermittent fire-break within horizontal and vertical cable tray runs and is excellent for both new and retrofit construction.

3M™, 7100006140, Composite Sheet, Fire Barrier, 28 in Length, 52 in Width, Fire Rating: 4 hr, Specifications Met: ASTM E 814 (UL 1479), Silver, Steel

• Four-component intumescent system is ideal for fire stopping larger penetrations such as cable trays and conduit
• Forms effective intermittent fire-break within horizontal and vertical cable tray runs
• Easy to install - cut, form and install using common trade tools for nearly any size
• Lightweight easy to handle, cut and form to desired shape
• Easy to fasten bolt punch or drill through, use self-tapping screws or anchor bolts
• Non-flame supporting
• Cost-effective, high performance versus installed cost
• No mixing or damming is clean to install
• Can be cut to fit irregular shapes
• Low odor
• Normal disposal procedures
• Tested firestop performance, tested and listed up to 4 hr in accordance with astm e814 (ul 1479) and can/ulc s115
• Intumescent protection, intumescent sheet used to firestop large openings and seal penetrations against flame spread, smoke and toxic gases
• Recommended uses, multiple applications including blank openings, through-penetrations of multiple cable, pipe ducts, bus ducts and cable trays
• Thermally conductive, allows unwanted heat build-up to escape, helping reduce derating issues
• Formulated to be re-enterable in new or retrofit installations
• One side bonded 30 ga galvanized steel, the other is reinforced with a hexagonal shaped steel-wire mesh covered with an aluminum foil scrim

• Specification Sheet https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/IDW_DOCUMENT_45a17bc28e0081e245565419bf1966277652849cb479dbe026387b4c0621946e.pdf