Black Flux for Silver Soldering

Black Flux for Silver Soldering – Approx. 10ml or .75oz.

Black flux is used for intense localized heating.

Sold as a two pack. Keep one closed till you use up the first one.

Tip! If your black flux has dried out, don’t order another (no,no) simply add water!

Just add water a few drops at a time and stir till it’s back to the consistency you prefer.