fireproof seals for door and window

Fireproof Intumescent Graphite Rubber Seal Strip

The fireproof intumescent graphite rubber seal strip is a specialized material designed to expand when exposed to high temperatures, creating a protective barrier against fire and smoke. This type of sealing strip is commonly used in buildings and industrial applications to prevent the spread of fire and protect critical infrastructure. The graphite rubber material provides a durable and flexible seal, while the intumescent properties allow it to expand rapidly in the presence of heat, effectively sealing off gaps and openings to contain the fire. This type of fireproof seal strip is an important component of fire safety systems and can help to minimize damage and protect lives in the event of a fire.

It's flame retardant, fire-expanding seal in case of fire or high temperature; Non affected by water and humidity, Excellent graphite material, fireproof and waterproof; Expansion factor of 3-5 times, Fire retardant and rapid expansion, effectively isolating smoke and dust.

The application is for fire door seal, fire window seal, fire shutters, fire dampers, fireproof glass curtain wall, light construction accessories.

Fireproof seal strip

Intumescent seal strip

Non affected by water and humidity,Excellent graphite material, fireproof and waterproof

Expansion factor of 3-5 times

Fire retardant and rapid expansion, effectively isolating smoke and dust