Hilti Firestop Block

Performed firestop blocks for sealing penetrations with cables.  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