The braided sleeving of the Series TS800-RI, made from single polyester strands, is particularly suitable where a high degree of flame-retardance is required. It is insulating, resistant to abrasion and to the marine atmosphere and is mainly used for protect- ing electrical cables and wiring. The UL94-V0 characteristic can be recognised from the single strand of a different colour from that used for the sleeving which is inserted during its production. This series is available in diameters ranging from 4 mm to 60 mm. According to railway rule EN 45545.