BARNARD CLAY

$5.00$114.00

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Raw Materials products less than a full bag (typically 50lb) will need to be
weighed out on a per order basis.

Local Customers: Plan ahead if you are shopping in-store at our Showroom.
Call your order in 24hrs in advance so we have time to prepare your weigh outs for you.

Barnard clay has long been used by potters as a source of iron in dark firing glazes. It offers price advantages over using iron oxide and being a clay aids in suspending the materials in the slurry. Barnard has proven valuable for iron slip glazes requiring high clay content. For example, a mixture of 90% Barnard and 20% calcium carbonate will produce a nearly black glaze around cone 9.

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