• Features
Four-component intumescent system is ideal for fire stopping larger penetrations such as cable trays and conduit
Forms effective intermittent fire-break within horizontal and vertical cable tray runs
Hard char material tightly seals penetrations against flame spread, smoke and toxic gases
Cut, form and install using common trade tools for nearly any size
Allows unwanted heat build-up to escape, helping reduce derating issues
Re-enterable for new or retrofit installations