This sb-mo ground coat frit can be applied to enamel cookware. product description: 1, with very good adhesion, can dissolve much iron oxide in metal Alibaba offers 732 enamel ground coat frits products. about 88% of these are other inorganic chemicals, 1% are ceramics, and 1% are pigment. a wide variety of enamel ground coat frits options are available to you, such as free samples. there are 650 enamel ground coat frits suppliers, mainly located in asia. A porcelain enamel frit for sheet iron ground coat is disclosed, which contains neither fluorine nor fluorine compound, but has excellent firing property, and can be worked into sheet iron enamel having high gloss and adherence and low surface roughness. the frit consists of 100 parts of a main component and 7-42 parts of an auxiliary component, said main component consisting of Porcelain cover coat enamel frits raw material for enamel coating from china factory product description porcelain enamel is a glass of a particular chemical composition and physical nature determined for the surface protection of metal.