Other Supplies
From Creative Insight Pottery
In stock online$16.00
CAD, plus 13% HST at cart
Online option: 1KG
Online direct shipping.
This page does not promise that the item is stocked at the Waterdown studio or available for pickup.
Red iron oxide, hematite, Fe2O3, produces a wide range of earthy glaze colours – yellow, brown, rust and near-black in oxidation firings, and blue/green celadons to black in reduction firings. Actual effects depend on oxide concentration, purity, particle size, degree of solution, glaze chemistry, temperature and firing atmosphere. Variability is due, in part, to the different oxidation states that develop during firing.
Spanish red iron oxide (~81% Fe2O3) is an economical, micaceous iron oxide mineral ore which produces similar effects to refined grades. As a replacement for a high purity grade of red iron oxide (>97% Fe2O3) in a glaze recipe, use 20% more. Results from substitution may not be exact.
For more information on red iron oxide, see the Digitalfire.com Reference Library of ceramic materials.
Yes. The default online option for SPANISH RED IRON OXIDE 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..