The Flux Solder Fluid No. 1V containing halogens is a well activated inorganic flux. The flux is mainly used for soldering steel/iron.
- Soldering of steel/iron
- Good activation
- Good cleaning required
- Water-soluble residues
For surfaces with easy solderability, the Flux Solder Fluid No. 1V is applied thinly. If the surface is difficult to solder, better solderability can be achieved by mechanical roughening. The residues must always be cleaned well with water. Better cleaning results are achieved with warm water.