Studio Pro Safety Flux is designed for use with copper foil. Easier and safer to use than other flux products.
How to use:
Brush liberally onto copper foil. Heat and solder one section at a time. Add more flux as necessary.
Tips and Techniques
You may notice a slight grayish rainbow effect on solder. Wash off with soap and water up to 14 days after soldering.
Package Dimensions: 6.25 in H x 2 in D
Weight: 10.08 ounces