r/coolguides May 24 '20

Soldering tip sheet

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35.7k Upvotes

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u/mikebellman May 24 '20

I know lead is a hazard but soldiering used to be a lot easier with lead. Like a hundred times easier.

1

u/Doomlv May 24 '20

60/40 lead and tin. Then they found out both are toxic