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3M™ 051115-07222 Composite Sheet, 3 ft W, 36 in L, 4 hr Fire, 250 deg F, Silver, Steel

3M™ 051115-07222 Composite Sheet, 3 ft W, 36 in L, 4 hr Fire, 250 deg F, Silver, Steel
  • Manufacturer: 3M
  • Brand: 3M™
  • Item ID: 7SPLFST3MCS1953636
  • MPN: 051115-07222
  • UPC: 051115072222

For larger openings and penetrations where putties and strips alone aren't enough, use 3M™ fire barrier composite sheet CS-195+, a one-part firestop system that installers can cut and form to exact sizes - no mixing or damming required. These sheets are easily installed using common tools and fasteners. Ideal for fire stopping penetrations such as cable trays and conduit, the sheets feature intumescent material bonded to 28 ga galvanized steel, reinforced on its facing side with hexagonal wire mesh and covered in aluminum foil. This combination of organic/inorganic materials makes these composite sheets a reliable firestop in tested and listed systems, new and retrofit. These materials also make an excellent thermal conductor, helping to dispel built- up radiant heat to preserve process and control equipment and help minimize cable derating concerns. 3M™ fire barrier composite sheet CS-195+ is firestop tested up to 4 hr in accordance with ASTM E 814 (UL 1479).

3M™ Composite Sheet, 3 ft Width, 36 in Length, Fire Rating: 4 hr, 250 deg F, Steel, Silver

Color      :      Silver
Fire Rating      :      4 hr
Length      :      36 in
Material      :      Steel
Temperature Rating      :      250 deg F
Width      :      3 ft
  • Four-component intumescent system is ideal for fire stopping larger penetrations such as cable trays and conduit
  • Easy-to-install, cut, form and install using common trade tools for nearly any size
  • Forms effective intermittent fire-break within horizontal and vertical cable tray runs
  • Thermally conductive: allows unwanted heat build-up to escape, helping reduce derating issues
  • Hard char material tightly seals penetrations against flame spread, smoke and toxic gases
  • Re-enterable for new or retrofit installations