The FR GRAPHITE putty has been designed to prevent the spread of fire and smoke through walls and floors produced by the fire compartments.
The FR GRAPHITE putty expands in contact with the fire, and seals the openings around the fire compartments when a combustible or low-temperature melting material is burned by fire. It is designed for sealing difficult services where traditional putties cannot reach, such as large plastic pipes.
The FR GRAPHITE putty offers fire protection solutions for up to 240 minutes.