UNION StrongBOLT Intumescent Sashlock Kit

This UNION Intumescent Sashlock Kit is used to protect door ironmongery and prevent the spread of fire. An ideal asset when fireproofing properties, it is FD30/60 fire tested and expands to many times its original volume, sealing the gap and preserving the lock in the event of a fire.

Features:

High performance flexible intumescent sheet

The seal expands to many times its original volume, sealing the gap around the lock to help provide an effective barrier against the passage of fire

Fire tested 30/60 FD

Suitable for use with timber doors