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Pyroplex® Intumescent Strip provides a basic intumescent seal for fire rated metal and timber door leaves and frames. It is also ideal for general gap filling in buildings eg. suspended floors, soffits and ducting. It can be fitted under door hinges, locks and closers. Pyroplex® Intumescent Strips are ideal for new build and retro-fit applications. Pyroplex® Intumescent Strip is supplied in a continuous coil to minimise wastage and is quick and easy to fit as no special tools are required. They are supplied with a high grade acrylic self-adhesive tape backing for ease of application. CERTIFIRE Certificate No. CF355