3M™ Fire Barrier Composite Sheet CS-195+
A thin one-part composite system comprised of four components, used for firestopping large blank openings to large openings containing multiple penetrating items. Fire Ratings of up to 4 hours in tested and listed systems.
Tested in accordance with AS1530.4 and assessed in accordance with AS4072.1-2005. Complies with New Zealand Standards & Building Code.
This product provides up to 4-hour fire protection in tested and listed systems. An intumescent, lightweight firestop that is easy to handle and install with common trade tools. Just cut to form, fit and then fasten using a drill with self-tapping screws or anchor bolts. Meets current International Building Code (IBC) and other key life safety code requirements. Helps prevent the spread of fire, smoke and noxious gases.
Key Features:
- Firestop tested for up to 4 hours.
- Intumesces (expands with heat) to form a hard char that tightly seals penetrations against flame spread, smoke and toxic gases.
- Thermally conductive: allows unwanted heat build-up to escape.
- Non-flame supporting.
- Meets code requirements.
- Re-enterable for new or retrofit installations.
- Easy to install using common trade tools.
- Cut and form to desired shape.
Typical Applications:
Used to seal cable trays, cable, piping and other items that penetrate through fire-rated walls and floors. The product firestops large blanks and provides a smoke seal (when used in conjunction with 3M™ Fire Barrier Sealant or Moldable Putty MP+) for any shaped opening in concrete block or slabs. Use 3M™ Fire Barrier Composite Sheet CS-195+ to shield cable trays, conduit, HVAC ductwork, panels, valves and vital heat-sensitive process equipment. The product is effective in protecting cable drop-outs, junction boxes and cabinets, as well as in providing an intermittent firestop in horizontal and vertical cable tray runs.
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