Other Supplies
From Creative Insight Pottery
In stock online$15.75
CAD, plus 13% HST at cart
Online option: 100g
Online direct shipping.
This page does not promise that the item is stocked at the Waterdown studio or available for pickup.
CuSO4·5H2O. (blue vitriol, bluestone) The sulphate is superior to the oxide or the carbonate for producing copper fuming effects in saggar firings, but it has limited utility otherwise due to its solubility in water and to its higher handling toxicity and firing toxicity (sulphur dioxide fumes).
For more information on copper sulphate, see the Digitalfire.com Reference Library of ceramic materials.
Yes. The default online option for COPPER SULPHATE was in stock when this live product page was generated. Availability is checked again when it is added to the cart.
No. Supply prices are shown before tax. The applicable 13% HST is added by the cart and shown before payment.
This online listing does not promise studio inventory or pickup. Pottery supply orders are sold for direct shipping to customers.
The current storefront sells the default option shown on this page. Other supplier options are not advertised until the storefront can support selecting them through cart and checkout.
Product price and default-option availability verified from the live supply source at Aug 26, 2026, 5:16 p.m..