CFS-COS Firestop composite sheet
Thin stainless steel firestop composite sheet ideal for sealing large openings
- Base materials: Concrete, Concrete over metal deck, Concrete block, Drywall
- Application temperature range: -22 - 118 °F
- Storage and transportation temperature range: -22 - 118 °F
ultimate
Technical Data
Base materials
Concrete, Concrete over metal deck, Concrete block, Drywall
Application temperature range
-22 - 118 °F
Storage and transportation temperature range
-22 - 118 °F
Temperature resistance range
-22 - 250 °F
Surface burning characteristics UL 723 (ASTM E84)
Flame spread: 5<BR>Smoke development: 20
California State fire marshal approval
CSFM Listing 4485-1200:0503 for CFS-COS Composite Sheet
Shelf life
Not relevant 1
Intumescent
Yes
Product Class
Ultimate
- at 77°F/25°C and 50% relative humidity; from date of manufacture
Documents
Features & Applications
Features
- Tested with Hilti GX nailers for fast attachment to base material – no anchors needed
- Compatible with cable management devices for medium- and low-voltage applications
- Labor saver – pre-cut holes for electrical riser applications
- Tested for up to 4 hours of fire resistance according to ASTM E814/UL1479
- Non-magnetic #304 stainless steel backing helps to improve weatherability and no inductive loss in cables
Applications
- Firestopping large openings
- Compatible with Hilti Speed Sleeve and gangplate for floor gang applications
- For use with large wall and floor fire-rated assemblies
For approval or certificate information, please see individual items.
Related Products
Easily moldable firestop tape designed to help prevent fire and smoke from spreading through large openings
Stud- or surface-mounted gangplate to increase the capacity of firestop speed sleeves and simplify cable management
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