Doing Big3... Use Welding Wire?

[ultimate157 5,000+ posts]

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1/O Weld Cable UltraFlex Orange

https://weldingsupply.securesites.com/cgi-bin/einstein.pl?Next::1:UNDEF:OR:terms:A

 

[Lakota 5,000+ posts]

The only disadvantage that I really care about is that welding wire isn't tinned like OFC wire is.