This wire is insulated with modified radiation cross-linked ETFE polymer. It has a temperature rating range of -65 to 150°C continuous using a tin-coated copper condustor, and combines the easy handling of a flexible wire with excellent scrape abrasion and cut-through characteristics. The dual wall airframe construction of this wire is currently used on numerous aircraft programs. It has a 0.25mm total wall thickness and a contrasting core color to act as a damage indicator.