Amtal Texas Talc

50 LBS TALC (TEXAS AMTAL C-98)

Part #MTCTB

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A useful anti-craze constituent of cone 06-04 clay bodies owing to the formation of high contraction crystals. Also an effective anti-craze glaze ingredient when substituted for wollastonite (keeping talc to <13% of the recipe) due to reduced glaze contraction. High-talc, magnesian matt glazes are noted for a purple colour response from cobalt.  After firing, dark grey Texas talc turns white.

Different Raw Materials ordered in full bag qty (20 kg to 100 lb) will be combined at checkout for a volume discount if applicable.