COVERAL fluxes are suitable for covering, cleaning and drossing applications in aluminium foundries. They reduce oxide formation and build-up on furnace walls, help to remove non-metallics from the melt, reduce the aluminium content of dross and facilitate removal of dross. Fluxes are supplied in granular or powder form. A wide range of fluxes are available in powder and granular form for manual or FDU application. Granular products are dust free and more effective than powder fluxes, allowing addition rates to be reduced. COVERAL FREE are sodium free and COVERAL PURE are sodium and calcium free recipies. COVERAL ECO fluxes produce dry ash-like dross that is eaasily separated from the liquid metal and have been specially developed to be environmentally friendly.