FlexiFire Graphite Intumescent Sheets expand when heated to act as a fire stop. They are ideal for the protection of ironmongery on a fire door. Square corners complete with a self-adhesive backing Safe to handle – contains no fibres or irritants Only 0.8mm thick Very flexible to work with – will bend without cracking Easy to cut to shape Unaffected by moisture, humidity, and atmospheric pollution. Testing: BS476 part 22: 1987 – 30 and 60 minute rating BS EN 1634-1:2014 30 and 60 minute rating Interdens intumescent sheets also available.
