Jsc Wire Cable 100 Feet 18 Awg Automotive Zip Cord Soft Bare Electronic Copper Conductors Multi-stranded soft bare electronic copper conductors. Insulated with 80 degree "GPT" automotive grade VW-1 flame retardant PVC. One conductor is all red and one conductor is all black (for polarity) in "zip cord" construction. Useful as "CB" power cord, stereo, alarm and other general purpose applications.