(C-Red) A smooth plastic and very high iron fireclay. As far we know this is the same material as Jasper clay from Gladding McBean, but it is air floated at 200 mesh. It is a possible substitute for Newman red, however it is higher in iron
(C-Red) A smooth plastic and very high iron fireclay. As far we know this is the same material as Jasper clay from Gladding McBean, but it is air floated at 200 mesh. It is a possible substitute for Newman red, however it is higher in iron