Highly flexible welding cable manufactured with 636 strands of fully annealed soft-drawn copper. Uses paper separator between copper and outer EPDM (Ethylene Propylene Diene Monomer) jacket. Will not kink, even in cold weather. Outer jacket has excellent oil, grease, water, flame, tear, cut and abrasion resistance. Rated at 600V (volt). Conductor temperature range of -58 deg (degree) F to 221 deg F. Meets or exceeds ASTM (American Society for Testing and Materials) B-172.