CODELOCKS Fire Kit Intumescent Pack To Suit All Codelocks Tubular Latch Digital LocksAn intumescent fire kit to fit on new or existing applications, it is suitable for all Codelocks mechanical or electronic digital locks which operate a tubular latch. It is suitable for use on both 30 and 60 minute fire doors and comes with full installation instructions. Easy to fit For new and existing installations The pack contains shaped pads of intumescent strips Can be installed on 30 or 60 minute fire doors Tested in accordance with BS EN 1634