Gillespie Borate

DM-GILB
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  • Regular price $2.23
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Gillespie Borate is a synthetic form of Gerstley Borate produced by Hammil and Gilispie.  It is used as a flux in glazes mostly at low-fire and mid-range temperatures.

Comes in 50-pound bags. The price listed is the maximum per pound cost. We reserve the right to change pricing without notice due to the current market conditions. See table below for full-bag and quantity discounts.

Quantity Discount
5 lb. -9.0%
10 lb. -18.0%
25 lb. -25.0%
One Full Bag -33.0%
Two or More Full Bags -50.0%



The discounts must be manually entered when your order is processed; we will make the necessary adjustments and notify you before billing.

Please select/type in the number of pounds you would like to order.