Liquid Soldering Flux
Ideal for soldering copper foil (tiffany) work, copper and brass lamp parts. Helps solder to adhere to non ferrious metals by removing oxide buildup. Also helps to spread out solder by reducing surface tension. A key component to soldering because it removes oxidation that prevents solder from bonding to metals. Soldering even freshly cleaned metals requires flux because metals oxidize extremely fast under high temperatures.
Apply with a brush or even better with a spray bottle.
Not suitable for lead came