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Clay & Glaze Chemicals / D - G / Feldspar - Custer (potash) 325m

Feldspar - Custer (potash) 325m

This potash feldspar has an average content of 10.0% potash,(K2O) and 3.5% soda(Na2O).

  • This finer particle sized grade of feldspar is predominantly used in glazes when better glaze melt is desired or as an adjusting alternate material for the larger 200 mesh custer to reduce crazing and increase clearity in ^10 glazes.

MSDS pdf

Due to fluctuating prices in the raw materials market, any price increases will be confirmed with you before your order is charged or shipped.


Color Product SKU Description Lbs Add
CHCUS325Custer Feldspar (potash) 325 m     Add
Clay & Glaze Chemicals / D - G / Feldspar - Custer (potash) 325m