Graphite Fireproof Door Seal

Graphite Fire Resistant Seals Self Adhesive Expansion Intumescent Fireproof Seals For Fireproof Doors And Windows

Features:

This fire resistant seal is fully made by high quality black Graphite, high expand rate. Come with the self adhesive sticky back. It is widely used for all kinds of fire rated doors. It will expand rapidly in high temperature or exposed to fire, and then seal the gaps between the door leaf and door frame, cut off the air circulation between two spaces. Early effectively prevent the fire smoke, toxic gas and heat which are harmful to human's body and control the fire spread.

Specification: