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CFS-BL Firestop Block
New product
Ultimate
Item #r5253
Preformed firestop blocks for sealing penetrations with cables
- Dimensions (LxWxH): 8 x 5 x 2 in
- Approx. Density: 0.27 g/cm³
- LEED VOC: 5.4 g/l
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Features & Applications
Features & Applications
Features
- Easy to install – no special tools required
- High-productivity, one-sided, one-person installation
- Dust-, fiber-, halogen- and solvent-free
- Integrated grid technology reduces the use of wire mesh/cover plates making installation of the firestop block faster and cleaner
Applications
- Temporary or permanent sealing of cables, cable trays and pipes in wall and floor openings
- Cables and cable trays
- Floors and walls
- Concrete, CMU, gypsum
For approval or certificate information, please see individual items.