"The halogen containing solder flux No.
1V is a well activated inorganic flux.
The flux is mainly used for soldering steel/iron.
Product benefits:Brazing steel/ironGood activationGood cleaning requiredWater-soluble residuesApplication areas:For easily solderable surfaces, the flux Soldering Flux No.
1V is applied in a thin layer.
If the surface is difficult to solder, a better solderability can be achieved by mechanical roughening.
In any case, the residues must be well cleaned with water.
Better cleaning results can be achieved with warm water.
"