Intumescent Fire Seal

UNILOCK UFS 1004 is an intumescent fire seal incorporating an exfoliated graphite core that expands when exposed to high temperatures.

Designed for installation in timber fire doors and frames, it helps prevent the spread of fire, hot gases and smoke while maintaining the integrity of the fire door assembly.

Available in brown and white finishes to suit a wide range of door applications.

UFS 1004

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PRECISION ENGINEERING

Activated by heat.

Invisible during normal operation, the UFS1004 automatically reacts to fire conditions by expanding into surrounding gaps, forming an effective barrier against flames, smoke, and hot gases.

Its compact profile integrates neatly into timber fire doors while providing dependable passive fire protection without affecting everyday door operation.

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