Intumescent Door Seal 60PFS x 2.1metres Fire & Smoke White

Intumescent fire door seals fit into a rebate on the fire door or frame. They expand to many times the original size and fill the gaps around the door with a flame-tight seal for 30 or 60 minutes, depending on width. Each strip is 2.1 metres long and has an adhesive backing. Products are tested to BS 476 part 20:22 with a moisture resistant intumescent suitable for use in wet or dry areas on a range of single and double leaf doorsets.