SPECORAL and SPEFINAL fluxes for light metalCharacteristics: The SPECORAL grades have been developed as masking and cleaning products for aluminium and its alloys. During melting they form a protective cover on the metal and prevent oxidation, and reduce the absorption of hydrogen and other harmful gases. At the same time they remove contaminations and non-metallic inclusions and help to form skimmings with extremely low metal content.
SPEFINAL grades help to degas aluminium and its alloys and to refine the grain of magnesium and magnesium alloys.
SPEFINAL is supplied in tablet and in powder form.