Skip to main content
Hilti

List Price Update effective 1 July 2023 Read here

  1. Home
  2. Products
  3. Firestop and fire protection
  4. Firestop blocks, plugs and cushions
Hilti

CFS-BL firestop block

Ultimate

Preformed firestop blocks for sealing penetrations with cables

  • Approvals:  ETA-13/0099
  • LEED VOC:  5.4 g/l
  • Maximum wall opening (WxH):  1000 x 1000 mm
More technical data
Share

Features & Applications

Features
  • Easy to install – no power tools required
  • Easy maintenance and possible retrofitting of cables
  • Economical installation – firestop blocks arrive pre-cured and ready-to-use
  • Fibre-, halogen- and solvent-free
  • Virtually dust-free (depending on the installation method)
Applications
  • Temporary or permanent passive fire sealing around cables, cable bundles and cable trays in wall and floor openings
  • Firestopping penetrations for cables, cable bundles and cable trays
  • Firestopping penetrations for conduits and conduit bundles
  • Firestopping penetrations for co-axial cables
  • Optimal for rooms with dust- and fibre-free requirements and areas with frequent retrofitting, such as server rooms, laboratories and hospitals
For approval or certificate information, please see individual items.

Technical Data

Documents & Videos

Consulting & Support

Log in to proceed
Register now
Added to cart
Added to cart
Go to shopping cart

Hilti = registered trademark of Hilti Corporation, 9494 Schaan, Liechtenstein
© 2009-2016, Right of technical and program changes reserved, S.E. & O.

Hilti = registered trademark of Hilti Corporation, 9494 Schaan, Liechtenstein
© 2009-2016, Right of technical and program changes reserved, S.E. & O.

Hilti Singapore
Customer Services: 6777-7887