Product Code: (BA280.1 / BA280.5 / BA280.B)
This material is a blend of selected minerals (no fluorine) that have a chemical analysis very similar to that of the naturally occurring stone. Cornish stone is an alternative to, though not direct replacement of, feldspar as a high temperature flux, having slightly less fluxing power. It can be used as a secondary flux in low temperature glazes.
Brand: Walker Ceramics
Documents:
Material Safety Data Sheet (PDF)