Utility Wonder 14-216 Paste Soldering Flux W/Brush

Utility Wonder's 14-216 paste soldering flux is the original self-cleaning, lead free soldering flux in a paste form specially formulated for sweat fitting work. No surface preparation is needed. It removed oxidation and prepares copper, lead, brass, tin, stainless steel, cast and wrought iron (excluding aluminum) for proper solder bonding assuring leak free joints. This paste soldering flux is recommended for all soft solder work including 95/5 and is lead free. 8 oz container including brush.