... Paste -WhiteProduction UsageSilver brazing paste can work together with silver based brazing filler metals on copper, copper alloy, stainless ... FGeneral purpose & Common usedsilver brazing flux paste, brazing with silver base filler metals, for brazing copper and copper alloy; ... for air condition, gas heat water heater, stainless vacuum cups, motor, wiring, cut tool, glasses etc.FB102C-21650 –870 ° ...