... : black,orange,blue,etc. Prouduct:CCA conductor Welding Cable (Rubber Cable, Flexible Cable) Standard:IEC 60245, GB5013.6-1997Conductor:copper clad aluminum ... conductor(CCA) OR pure copper Sheath:Natural Rubber ,Neoprene Rubber or other equivalent Synthetic Rubber Elastomer ,EPDM RubberApplication:The products are suitable for welding ...