Bare copper stranded SOOW Cable. EPR (Ethylene Propylene Rubber) insulation. CPE (Chlorinated Polyethylene) jacket. TEMCo's SO Cable is perfect for use as portable electrical power and portable control cable. It can be used for ground test or motor leads. SO cable can also provide heavy-duty service for industrial tools, portable lights, battery chargers and equipment exposed to oils, solvents, flame. Order Carefully No Returns.