Self-Adhesive Universal Intumescent Deadlock Kit helps to protect door ironmongery and prevent the spread of fire, making it an ideal investment when fireproofing properties. It is manufactured from 1mm thick intumescent sheet, which expands when heated to preserve the lock and seal any gaps. The Intumescent range has been fire tested to both 30 and 60 minute applications (BS EN 1634–1 and BS 476: Part 22 ).
- 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
- High performance 1mm flexible intumescent sheet with self-adhesive backing
- Supplied with strike plate pad
- To suit 64/76mm backset
- Perforated along fold lines for easy full wraparound