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Nelson Firestop CPS™ Composite Sheet

Intumescent Barrier For Your Through Wall Installations

CPS Composite Sheet

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CPS™ Composite Sheet

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Low Price GuaranteeWhat's special about these intumescent fire barriers?

Nelson CPS™ Composite Sheets are constructed of a rigid elastomeric material and allow you to seal penetrations and maintain fire rated floors or walls. These sturdy panels can be cut to fit over an opening, or the items running through it, to create a secure fire rated barrier.

  • Constructed of a 5/16” thick elastomer that is bonded to 28-gauge galvanized steel, reinforced with hexagonal steel wire mesh, and bonded to aluminum foil
  • Available in a variety of sizes to suit the needs of your application
  • Allows you to maintain the fire rated integrity of walls or floors in pass-through installations
  • 2-hour rating complies with ANSI/UL263 and ASTM E-119
  • ASTM E814 and UL 1479 rated for use in through-stop fire penetrations

 

Ideal for:

  • Cable tray
  • Large floor or wall openings
  • Telecommunications cabling systems
  • Power cabling systems

 

 

  Physical Properties
Asbestos Filler none
Solvents none
Hazardous Ingredients none
Intumescent Expansion Activation Temperature Initial > 250° F
VOC Content negligible
Volume Increase 4 to 10 times
Material Thickness 0.28" to 0.36"
Relative Vapor Density (air=1) not applicable
Specific Gravity @ 68° F (water=1) 1.4
Solubitilty in Water Insoluble
Evaporation Rate (n-BuAc = 1) not applicable
Melting/Freezing Point  > 500° C (932° F)
Boiling Point  > 800° C (> 1472° F)
pH not applicable
Vapor Pressure, mm Hg @ 20° C not applicable
Partition Coefficient (n-octanol / water) not applicable
Odor Threshold not established
Appearance, Odor, & Color Gray rubber composite attached to a steel sheet on one side
  Test Compliance
  ASTM E-119 and UL 263, Fire Tests of Building Construction and Materials
ASTM E-814 and UL 1479, Test Method for through stop fire penetrations
PART # DESCRIPTION DIMENSIONS WEIGHT PRICE
NFS-AA545 Nelson Firestop CPS 24 x 36 Composite Sheet Barrier 24" x 36" x 5/16" 21.5 lbs
Qty:  
NFS-AA546 Nelson Firestop CPS 36 x 36 Composite Sheet Barrier 36" x 36" x 5/16" 32 lbs
Qty:  
NFS-AA547 Nelson Firestop CPS 36 x 41 Composite Sheet Barrier 36" x 41" x 5/16" 34.5 lbs
Qty:  

firestop bricks, AA834Nelson Firestop Bricks
Price $293.91 per 6 pack
Firestop Brick is ideal for applications where there might be a need to re-penetrate an area, and is easy to re-position. When the brick comes into contact with fire, the brick material expands within the opening, forming a solid char that prevents through-penetration of the fire for up to 2 hours.

firestop putty, SP100STI SpecSeal SSP Putty
Price $35.53
An excellent product for retrofit jobs and cabling that call for a firestopping sealant. It is easy to apply and meets the highest quality standards. This 36 cubic inch bar is all you need for metallic conduits, telephone, data or electrical power cable penetrations as well as a variety of sleeved and non-sleeved applications.

 
Fire Caulk 3M™ Fire Barrier Mortar3M™ Fire Barrier Mortar
From $5.50		 firestop, cable transitAbesco CT 120 Cable Transit
Price $91.00
 

FSP Putty PadsNelson FSP™ Firestop Putty
From $9.69
Ready to use right out of the box, this hand-moldable putty provides 3 hours of firestopping for pipe, cable, and ductwork penetrations, and can be reworked at anytime.

Firestop 3M™ Fire Barrier CS-1953M™ Fire Barrier CS-195+ Composite Sheet
From $235.47

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