... Can be use with most heating methods. Silver Brazing Flux Paste -Brown Production UsageIt is the boron modified silver ... brazing flux. This flux work together with silver based brazing filler metals involving ... density: 1.9 – 2.1 g/cm3.StandardJB/T6045-92 Flux for Brazing Zhuang, HongshouComponentsKF, Complex borate, Borofluoride, Activities, Water ...