Amerway Inc.
Made in USA (Altoona, Pa.)
1 lb Spool
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 flows similar to 50/50 solder and does a good job of spanning gaps in your work.
Tin 97/ Copper 3 .125 Dia.