BlueFire Aluminum Silicon Brazing Flux Powder 1/2 LB for 4047 Aluminum Based Welding Alloy Rods Brazinging Wire Coil Great Fluidity Lower Temperature Easy Simple Soldering - Amazon.com
Non-corrosive, non-hydroscopic aluminium brazing flux. Flux with non-corosive residue in powder form. Its power as a deoxidising agent makes in-position joining much easier, as well as repairs presenting difficult access. Considerable time