Inorganic Acid Flux, 5 Gallons
The Kester 6400000817 Inorganic Acid Flux is a solution of inorganic salts for use as a general all-purpose flux. This flux is an active formulation for soldering difficult-to-solder metals. It is developed for non-electronic soldering applications and provides maximum wetting, leaving residues that can be removed with water. The corrosive nature of the residues precludes their use for electrical or electronic applications. Flux residues should be carefully removed to prevent corrosion caused by residual chloride salts. All formulations can be used for soldering with an iron, torch, oven induction coils, or resistance tools. The 6400000817 is a mild flux, with a very active solution developed for soldering nickel-chrome and stainless steel alloys.