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Feldspar - Minspar (Soda - Kona F-4 Replacement)

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Minspar Soda Feldspar

This sodium feldspar is prized as a porcelain ingredient because of its low iron content. It is used in casting and throwing porcelains of all types. A popular flux for cone 6. Formerly called NC-4 Feldspar. Very similar chemistry to the no-longer-available F-4 feldspar it's now a direct replacement for KONA /F4 Soad Feldspars. Please test in your glazes for compatibility as a Kona F-4 replacement.

Safety Data Sheet
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Warning. This product can expose you to chemicals including crystalline silica (airborne particles of respirable size), which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov Health Hazard Warning
  • Please handle all raw materials with safety in mind. The Dry form of all clay, glaze, and raw materials can expose you to hazards when not handled properly.
  • When handling and mixing DRY ceramic materials and powders, wear a full breathing respirator, eye protection, and gloves to protect your lungs and hands
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