1003 Raku

Ceramic Store of Houston Verified independent store

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Contains grog and sand, great for withstanding the thermal shock of raku firing. Fires from white at Cone 06 a light warm brown at Cone 10.Fired to Cone 5:Shrinkage (+/-2%): 7.8%Ab sorption (+/-1%): 3.95%Fired toCone 10:Shrinkage (+/-2%): 9.25%Absorption (+/-1%): 2.48%COE x 10-6: 5.0 Show more