Anti-Borax No. 2 powder brazing flux has been used for almost a century in bronze brazing applications. It can also be used for brazing brass, copper, steel, stainless steel, malleable iron and heat-resistant alloys.
Anti-Borax No. 2 is a brazing powder flux used for brazing bronze, brass, copper, steel, stainless steel, malleable iron and heat-resistant alloys. Anti-Borax No. 2 provides deep penetration of filler metal into the joints, resulting in high bond-strength. The flux dissolves and removes oxides rapidly and thoroughly with a minimum of bubbling, keeping porosity and impurities out of the joints.