Description
Hilti Firestop block CFS-BL
Preformed firestop blocks for sealing penetrations with cables. 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.
Features
Integrated grid technology reduces the use of wire mesh/cover plates making installation of the firestop block faster and cleaner
Dust-, fiber-, halogen- and solvent-free
High-productivity, one-sided, one-person installation
Easy to install – no special tools required





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