The Zoo Hardware Door Flush Bolts Intumescent Sets are designed to be suit all the ZAS and VS Zoo Hardware Fire Rated Door Flush Bolts in order to comply with FD30/60 Fire Regulations. They have a self-adhesive backing for easy application and they are adjustable to suit product dimensions.
The Flush Bolts Intumescent's are 1mm FlexiFire Intumescent graded for use on 30-minute fire doors and 2mm FlexiFire for 60-minute fire doors.
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.
Supplied as one complete Set per pack (Please NOTE - Flush Door Bolts must be purchased separately).
Designed to Suit the Flush Bolts Listed Below:
ZIF0230: 1mm Intumescent to suit Radius and Square 305/457mm Flush Bolts
ZIF0160G: 2mm Intumescent to suit ZAS02 and ZAS03 Flush Bolts
ZIF0260G: 2mm Intumescent to suit ZAS05 and ZAS12 Flush Bolts
ZIF0330: 1mm Intumescent to suit Radius and Square 609/914mm Flush Bolts
ZIF0360G: 2mm Intumescent to suit ZAS09 and ZAS13 Flush Bolts
ZIF0430G: 1mm Intumescent to suit VS21 Flush Bolts - Suitable for 30-minute Fire Doors
ZIF0460G: 2mm Intumescent to suit VS21 Flush Bolts - Suitable for 60-minute Fire Doors