Description
This is your basic spool of lead free solder with a water soluble resin core. 0.031″ gauge and 100 grams. This is a good spool for more advanced users that should last 6-12 months depending on how often you solder.
If you are just beginning to solder, we recommend you order the leaded solder. Lead-free solder is a bit harder to use as it requires higher temperatures and tends not flow as well.