Tom I bought some at O'Relley Auto Parts and soldered to it just fine. I assume what you found is the same. Jim/W5JO >I see Napa sells bulk spark wire that looks like it should >work for my needs. Does anyone know if you can solder to >the "tinned metallic" type? > > > > > Thank You > Tom Elmore KA1NVZ > Anchorage, Alaska