Product Description :
Co-Extruded with graphite thermoplastic compound supplied in a wide range of size for use as cavity fire seal. The intumescent are not affected by the humidity, temperature or water have provide much flexibility in many application.
Application :
1. Intumescent Fire Seal is used widely to seal up gap between doors, Firestop and frames in the event of fire. 2. It flexibility allow it to coil for easy transportation as well as lowering production wastage.

Characteristics :
Thickness    : 2-4mm
Expansion Rate    : 15-70 times original size.
Expansion Temperature     
：Aggressive expansion from 130℃ to 180℃

Flammability    : Does not sustain flame.
Toxicity    : Non Toxic in solid form.
Reaction to water    : No property change when immersed in water.
UV and ozone resistance    : Excellent.
Paintable    : Yes.
Flexibility    : Yes.

Installation :
Install between wooden fire door leaf or frame or firetop either with nail, glue or self adhesive tape.
Tested to :
•    BS476 Pt 22:1987
•    SS332:2000