Brazing brass or copper to brass Stay-Silv white flux is suitable for most applications. Harris Eco Smart boric acid free flux, (powder or paste), is also an excellent choice to promote sound brazed assemblies and comply with european reach requirements. Stay silv 15 brazing filler metal is a frequent choice for brazing copper, especially in brazing air conditioning and refrigeration connections. The alloy has a wide melting range which allows the operator to fill loose connections and cap or build up around the finished joint. When heated above its liquidus temperature, however, it will flow into tight connections.

Harris® Ring of Fire Joint Ring Brazing Alloy, 1/2 in Diameter, 1300 to 1500 deg F, Composition: 84 to 89% Copper, 5 to 9% Phosphorus, 1 to 18% Silver

• Easy-to-use and gives a consistent braze every time
• Great alternative to brazing rod for any brazing project