A coarse-grained fast-casting ball clay with medium plasticity and strength. SGP is an "industry standard" based on its popularity in for casting. It can also be used in plastic formed bodies. It is also widely used as a suspension aid in glazes.
A coarse-grained fast-casting ball clay with medium plasticity and strength. SGP is an "industry standard" based on its popularity in for casting. It can also be used in plastic formed bodies. It is also widely used as a suspension aid in glazes.