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Square Hump Mold, Plaster Slab Mold, 4.75 to 11 Inch

Square Hump Mold, Plaster Slab Mold, 4.75 to 11 Inch

Size
Regular price $18.99 USD
Regular price Sale price $18.99 USD
Sale Sold out
Shipping calculated at checkout.

Ships from the West Coast by UPS Ground. Your mold is packed for travel and ships separately from the rest of your order.

Estimated delivery: Nov 16 to Nov 22. Orders usually ship within 2 business days.

We are not able to ship plaster molds to PO boxes.

Need clay for slab work? Shop pottery clay. Need tools? Shop clay tools.

  •  UPS Ground, calculated at checkout by weight

Simple square plaster hump molds for draping clay slabs into square dishes, from little trinket and spoon rest size up to a dinner plate. Drape a rolled slab over the mold and the plaster pulls moisture from the clay so it releases cleanly once it firms up. Collect a few sizes to make a nesting set.

Sizes

  • 4.75 in x 4.75 in x 1.5 in H
  • 6.5 in x 6.5 in x 3 in H
  • 9 in x 9 in x 3.25 in H
  • 11 in x 11 in x 4.5 in H

Photo shows the square hump style. Sizes vary.

Tips

  • Dust the mold lightly with cornstarch or lay down a thin cloth so the clay releases easily.
  • Let the clay firm to soft leather hard before removing it.
  • Keep the plaster dry between uses and never fire the mold.
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