PFC Corofil CCFS Full-Fill Cavity Fire Stop Strips and Blocks
PFC Corofil CCFS is a bespoke full-fill stone wool cavity barrier supplied as strips or blocks to suit the required cavity width. It can be installed horizontally or vertically at compartment lines, wall junctions and around facade openings.
Description
PFC Corofil CCFS Full-Fill Cavity Fire Stop Strips and Blocks fills the cavity between the facade and inner construction, helping reinstate fire separation where concealed voids cross a compartment boundary.
Key features
- Full-fill stone wool barrier for horizontal or vertical installation
- Bespoke cut-to-size manufacture for the project cavity width
- Available plain, foil encapsulated or with an integral DPC option
- Suitable for approved masonry, SFS and facade constructions
- Provides up to 120 minutes of integrity and insulation, subject to the tested arrangement
Typical applications
Use at floor lines, compartment and party walls, around openings and other full-fill facade cavity positions covered by the CCFS evidence.
Installation note: Measure the actual cavity and substrate build-up accurately. Install with the specified compression, joints, supports and DPC orientation.
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