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All Products > 02 Mortice Locks & Latches > 19 Intumescent Liner Packs for Locks & Latches on Fire Doors
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19 Intumescent Liner Packs for Locks & Latches on Fire Doors

Intumescent Liner Packs should be used when fitting mortice locks & latches to fire rated timber doors. In the event of fire, the intumescent material expands to seal the door & frame around faceplates, strikeplates & handle spindles to prevent the ingress/egress of hot gases. Our pre-cut intumescent liner packs are suitable for use with the locks and latches referred to in the individual product descriptions.

Detailed advice on the selection of mortice locks & latches can be found [HERE]