Square Hump and Slump Mold, Small Plaster Slab Mold

Style 9 in Hump 14 in Slump

$62.99 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.

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UPS Ground, calculated at checkout by weight

A heavy plaster mold for shaping clay slabs into square plates, bakers and serving dishes. Roll out a slab, drape it over the hump or press it into the slump, and let the plaster pull moisture from the clay so it releases cleanly once it firms up.

Sizes

Hump: 9 in W x 3 in H x 9 in L. Drape a slab over the top for a square salad plate or small baker.
Slump: 14 in W x 3 in H x 14 in L. Press a slab inside for a larger square dish.

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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