Made in USA - Excellent solder for stained glass applications 1/8" Wire Diameter - 1 Pound Spool 63/37 solder works great for decorative soldering, since it beads up higher than 60/40. Allows for unique effects. 63% Tin and 37% Lead. Not to be used in lead free applications such as potable water systems 361 Degree Fahrenheit melting point

Premium stained glass solder for all types of stained glass work. Works great for decorative soldering projects. 63/37 beads higher than 60/40 solder, which makes it great for decorative soldering and other effects. Manufactured in the US by G.A. Avril with no impurities that cheaper solder can contain. Solid core solder, so an external flux will need to be applied. Not for electronic soldering.