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Pipenberg Raku Clay, Cone 06-04

Pipenberg Raku Clay, Cone 06-04

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Regular price $46.99 USD
Regular price Sale price $46.99 USD
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Ships from the West Coast by UPS Ground. Moist clay comes sealed in plastic, boxed, and ships separately from the rest of your order.

Estimated delivery: Nov 13 to Nov 19. Orders usually ship within 2 business days.

We are not able to ship clay to PO boxes. In freezing weather, moist clay may be held a few days until it is safe to ship.

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  •  UPS Ground, calculated at checkout by weight

Made specifically for raku firing. Added mullite gives extra strength, so it is great for handbuilding and large raku pieces. Better suited to experienced potters than beginners. Bare clay turns black from the smoke during post firing reduction, which is the classic raku look in the photos. Glazed areas show the glaze color, and the clay fires white in a regular electric kiln.

  • Firing range: Cone 06 to 04 or raku
  • Wet color: Gray
  • Fired color: White in oxidation, black where reduced in raku
  • Texture: Lightly coarse
  • Shrinkage: About 7.5% at cone 04, 10% at cone 1
  • Sizes: 25 lb Block

Photos show the clay at greenware, bisque, and raku fired stages so you can see how it fires.

Good to know: Moist clay ships sealed and ready to use. Keep it wrapped tight between sessions so it stays workable. Always test new clay and glaze combinations on a tile before a full kiln load.

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