Whiting, 325 Calcium Carbonate
$ 0.91 New Available online

Whiting, 325 Calcium Carbonate


Item #: CH-WH

Quantity Discounts:
Qty: Unit Price:
5 $0.69
25 $0.57
50 $0.51
100 $0.46

Use quantity of 50 for full bag

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Priced per pound. Quantity discounts are available.

Whiting is the commonly-used name for calcium carbonate (CaCO3), which is the most common source of calcium in glazes. It is a high temperature flux which gives durability and hardness to glazes.

'Whiting' is a very general material name, and may be used to refer to branded versions of calcium carbonate, including Vicron, Marblewhite, and Atomite. When you order whiting from The Ceramic Shop, you will receive Oldcastle brand Castle Carb, which is a fine-mesh whiting.