Raku

The Clay Department 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. Sold in 25 lb increments For 50 lbs or m ore please call/text for pricing Fired to Cone 5: Shrinkage (+/-2%): ​7.8% Absorption (+/-1%): 3.95% Fired toCone 10: Shrinkage (+/-2%): ​9.25% Absorption (+/-1%): 2.48% COE x 10-6: 5.0 THIS LISTING IS FOR PICKUP ONLY. Show more