Intumescent fire door seals fit into a rebate on the fire door or frame. They expand to many times the original size and fill the gaps around the door with a flame-tight seal for 30 or 60 minutes, depending on width.
The key points for passive fire protection products are :-
1.Prevent the spread of fire, smoke and hot gases through a building by containing it in the 2.compartment of origin.
3.Maintain the integrity of escape routes from a building.
4.Reduce loss or damage to property from the effect of fire and smoke.
5.Maintain pressure differential between compartments and ventilation channels.
Standard Sizes Available:
1. 22 x 4 mm
2. 22 x 6 mm
3. 10 x 4 mm
4. 10 x 2 mm
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