Bone Ash (Tricalcium Phosphate)


SKU: SKU 79 Category:


Bone Ash – Tri-Calcium Phosphate – Ca3(PO4)2– Works well in high and low temperature glazes. It is insoluble in cold water and decomposes in hot water. Used in most glaze bases at 8-15% is will produce a molten effect at C/06.

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1 lb, 5 lb, 25 lb, 50 lb