Brons Cover 12
helps minimising the loss of metal in dross and finally leaves
in the powdery form of dross. When the other types of products
e.g.Borax etc. are used, the dross available is in lumpy form
and has higher content of metal. Thus such dross reduces the
final metal yield.
Brons Cover 12 helps
bringing to the surface foreign particles from the molten
metal e.g. clay, sand, etc. which are sometimes carried with
the scrap or contaminated ingots. Many times the products
which are recommended by others for use with such molten bronze
metal contain highly acidic or alkaline chemicals. This eventually
corrodes the life of the crucible lining and increase the
cost of the finished castings indirectly.