Soldering Paste

This Zinc chloride soldering flux is a paste that works great when soldering stained glass DIY. Apply a small amount of this soldering flux to the foiled area of your stained glass project to insure proper adhesion of solder to the copper foil or lead. 

Function:

- Act as a wetting agent, Increase flow of solder during soldering process.

- Clean and prevent metal oxidation of the solder. 

Original Burnley Soldering Paste 

Made in USA

Weight: 28 g