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CFS-COS Firestop composite sheet

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Technical Data
Documents
Features & Applications
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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

Choose options

Dimension (L x W)
  • 36 x 36 in
  • 36 x 41 in
  • 28 x 52 in
Pack size
  • 1 pc
 Product options
Quantity
Packs
Total Pieces
1
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Discounted net
From $691.00

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
  1. at 77°F/25°C and 50% relative humidity; from date of manufacture

Documents

Technical information
Documentation
Certificate
Reference document
Schematic
Approval document
Test Report
Sustainability Documentation
Operating Instruction
pdf Product Data Sheet for Hilti CFS-COS Stainless Steel Composite Sheet, English [ 611.1 KB ]
pdf Product Data Sheet for CFS-COS Firestop Composite Sheet, French [ 505.6 KB ]

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.

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