Here are Three Unused Hilti Fire Bricks. What you see in the pictures are the exact items you will receive.
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