EMERALD - Lead-Free Solder is composed of 97% tin and 3% copper. Like many lead free alloys, 97/3 has a higher melting point (445 deg F) and will require use of a hotter iron (or a hotter setting on your iron control than you would with 60/40 solder). It does a good job of spanning gaps in your work.
Composed of 97% tin and 3% copper (Sn97/Cu3)
Melting point: 445°F, solidifying at 445°F
Made in the USA: Altoona, PA
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