flux is formulated to effectively control oxide formation
and inclusion of non-metallic impurities, leaving
a relatively metal free dross. It minimises the hydrogen
pick up and absorbs as well as collects metallic oxides
formed during melting operation. This makes the poured
metal free from oxide inclusions. During stirring/
rabbling of the flux into the surface of the melt,
a glowing red, metal-free dross is generated.