Looking for a little guidance on silver solder. I have this roll Sn 96.5 Ag 3 Cu0.5.
Will this work for silver soldering parts?
Anyone know what the flux 4300 3.3% means?
Why would solder have an expiration date?
Thanks in advance.
Will this work for silver soldering parts?
Anyone know what the flux 4300 3.3% means?
Why would solder have an expiration date?
Thanks in advance.
![silver solder.jpg silver solder.jpg](https://cdn2.imagearchive.com/muzzleloadingforum/data/attach/199/199343-silver-solder.jpg)