fischer FIPW-E Intumescent tape

fischer intumescent Pipe Wrap - FiPW is a flexible composite strip, composed of thermoplastic component containing intumescent graphite in a synthetic compound.‎ Manufactured to be wrapped around non metallic pipes and trunking, FiPW is designed to expand and provide up to 4 hours fire resistance in a pipe cavity created under fire.‎ Further info from manufacturer on FIPW-E fischer