Description Stay-Silv® Black Paste Brazing Flux • High-temperature, all-purpose black flux for silver brazing • Formulated for applications where the work is subjected to rapid, localized heating. • Ideal for applications where large amounts of refractory oxides may form • Used with stainless steel, carbide, heavy parts, prolonged heating cycles • The flux turns clear (transparent) close to brazing application temperature, indicating the best time for braze wire application • Active temperature range: 1050◦F - 1700◦F (565◦C - 927◦C) • Size: 1/2 lb. (226g) jar • Used for silver brazing, including stainless steel and brazing heavy parts and carbides
