Mixture of salts and minerals in powder form. It is provided in bags of 30 Kg.
Coverage flux for recovery and refinement of slag, scrap and copper alloy shavings. It prevents the formation of oxides and absorbs those that are present in the metallic bath. It also prevents gas absorption. A proportion of 1 to 2.5% of the metal to be melted is used, adding half when the metal is in the pasty state and the rest when it is completely melted, trying to maintain this coverage throughout the entire melting.