Potassium Fluoborate

We offer Potassium Fluoborate. Supply Potassium tetrafluoroborate  1)leading company with high quality  2) White power or granular  3) ISO9001 approval It is a key ingredient in grain refining salts for aluminum, and can be used separately or combined with Potassium Fluotitanate to form a grain refining or ALTIB grain refine. It is also used as a cleansing flux for nonferrous metals like aluminium and magnesium. It can be uesed as an ingredient in welding, brazing, and soldering fluxes as well. It is also used as active filler in abrasive products.