Description
The Zoo Hardware Intumescent Interdens Set are available in a set of 4 pads per pack making them suitable for a pair of hinges. They have a self-adhesive backing for easy application and they are adjustable to suit product dimensions. Supplied as one complete Set of 4 Pads per pack. The Intumescent's are 1mm graded for use on 30-minute fire doors and 2mm for 60-minute fire doors. The pads are available in1mm or 2mm versions in order to comply with FD30 or FD60 Fire Regulations. In case of a fire the intumescent material reacts to the heat of a fire and expands to seal any gaps around the lock and maintain the fire resistance and integrity of the door. The Material made to create the interdents is Mono Ammonium Phospate (MAP).You may also like...
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