CFS-D 1'' Firestop putty disc
Self-adhesive discs of firestop putty for single cables, conduits and bundles in openings up to 1"
- Approx. Density: 1.6 g/cm³
- Color: Red
- Surface burning characteristics UL 723 (ASTM E84): Flame spread: 0<BR>Smoke development: 5
Customers also searched for putty disc, putty, cable, 1" or disc.
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Firestop Cable Discs
A big help for smaller firestop jobs
Hilti firestop specialists consider all aspects of advanced fire protection, down to a single cable penetration. Hilti’s self-adhesive Firestop Cable Discs provide a peel-and-stick solution that accommodates cables, bundles and tubing up to 1" in diameter—and installs in as little as 10 seconds to help ensure that little things don’t become a big drain on your fire protection budget.
Firestop reliability doesn't get any easier than this
Adapt our flexible format to your unique needs
Reliable firestop protection and installation convenience are built into the design of these flexible, self-adhesive discs that seal multiple types of wall and floor penetrations in seconds.
- Sealant-free format is easy to install
- Enables proper installation in less than 10 seconds
- Surface mounted solution does not require backfill
- Suitable for single cables, cable bundles and blank openings with new or existing cable installations
- Seals regular and irregular openings
- Allows up to 100 percent fill with cable bundle
- 24-month shelf life
Experience reliable convenience across multiple materials
With Hilti Firestop Cable Discs, you’ll experience the same convenient installation and reliable protection across multiple types of construction.
- Drywall (membrane penetrations, through penetrations)
- Concrete
- Masonry
- Wood
Satisfy multiple penetration solutions
The flexibility of the Hilti Firestop Cable Disc adapts to multiple cable formats up to 1” in diameter.
- Low-voltage (telephone, Ethernet, fiber optic, coax)
- Low-voltage bundles (up to 100% fill)
- Mid-voltage (Romex, metal-clad, power cables)
- Conduit and tubing (copper, steel, cast-iron, PE)
Implement common UL solutions quickly
Simplify your specification process, and increase your confidence, with easy access to a variety of documented UL solutions.
- Through penetration for drywall walls (W-L-3414)
- Membrane penetration for drywall walls (W-L-3415)
- Through penetration for wood floors (F-C-3110)
- Through penetration for concrete (W-J-3215)






