This is some IGUS Chainflex - people have experienced success using it for CAN wiring. Note this is sold by the foot. IGUS Proudly Produces this in West3D Colors (ok, has nothing to do with us - but as soon as other 3D printing vendors carry this make sure to tell them it's West3D color). Manufacturer IGUS Type of wire test lead cable Kind of wire chainflex® CF113, hybrid Insulation colour green Core structure stranded Kind of core Cu, tinned Operating temperature -25...80°C Shield structure shielded, tinned copper braid Wire insulation material PUR Cable external diameter 7mm Number of cores 6 Rated voltage 50V Core marking coloured CPR standard no classification Earth core none No. of pairs 2 Resistance to coolant, mechanical stesses, moisture, most of oils, UV rays Cable application indoor, outdoor, power chain, rapid handling systems, testing Kind of material no flame propagation WARNING This product may expose you to chemicals known by the state of California to cause cancer or reproductive harm, for more information go to www.P65Warnings.ca.gov