Self adhesive graphite intumescent strip within a pvc-u case in brown. BS 476: Part 22, BS EN 1634-3: 2004 and BS EN ISO 10140-2: 2010 for fire. Certifire Cert. CF355. For 60 minute fire doors. For single and double doors, single or double action doors and latched or unlatched doors.
Intumescent strips & seals are pieces of fire-resistant material, which are fitted around the frame of a door. In the event of a fire, the strip will expand, preventing the fire from spreading. Groove are rebated into the door and door frame is accept the strip or seal. Strips are self adhesive.