$3.63 Per Pound
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Quantity433 OR
CRYOLITE (CRYO) is a sodium-aluminum fluoride primarily used as a flux and opacifier for enamels and glasses. Fluorine gas may bubble through glaze causing pinholing, but in small % is used to flux low fire glazes color is desired. Minimum order quantity is 1lb.

Warning WARNING: This product can expose you to chemicals including Silica, crystalline (airborne particles of respirable size), which are known to the State of California to cause cancer.  For more information go to