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 30 gauge 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 trayruns, and is excellent for both new and retrofit construction.

The nominal 7.62 mm (0.3") thick composite sheet systems provide up to 4-hour
fire ratings. It is lightweight and can be easily installed with common trade tools.
When exposed to temperatures in excess of 121˚C (250˚F), the fire-resistive sheet
begins to volumetrically expand and swells 8-10 times its original size, forming a
high strength, hard char that retards heat transmission. This expansion process is
called ‘intumescence.’
Under normal operating conditions, CS-195+ Composite Sheet is a good thermal
conductor which allows unwanted heat build-up to escape from process and
control equipment and also minimizes power cable derating.

Australian standard testing in accordance with AS1530.4
Provides up to a 4-hour Integrity rating
No mixing or damming required
Easy to install using common trade tools
Easy to fasten, bolt punch or drill through and use self-tapping screws or anchor bolts
Re-enterable
Bottom-of-floor applications available
Available in the following boxed sizes: 406.4 mm x 711.2 mm (16" X 28"), 711.2 mm x 1320.8 mm (28" X 52"), 914.4 mm x 610 mm (24" X 36"), 914.4 mm x 914.4 mm (36" X 36"), and914.4 mm x 1041.4 mm (36" X 41")
Low VOC.

Product ID: Fire Protection

Product Caption: CS 195+ Install