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Ships within 48 hours · Estimated delivery Aug 8 - Aug 13
A reliable foundation glaze
Choose the GK range if you regularly fire stoneware or porcelain and energy efficiency matters more than fast turnaround
Suitable for layering under other cone 5–6 glazes
Both ranges are built in Stoke-on-Trent to the same high standard
Delivery is free to all UK mainland addresses
White St Thomas 1160-1300°C Amount:25KG (£1.60 per KG) A reliable foundation glazeSuitable for diverse thrown applications, including large dinnerware platters, this St. Thomas clay body fires to a white shade. It maintains stable shapes in both oxidation and reduction firing, enduring high temperatures and presenting an appealing look under reduction conditions. Recommended Firing Range: 1160 1300C Cone 4 to 11 Indicative Texture: 5 (On a scale of 1 (Smooth) to 10 (Coarse)) Shrinkage @ 1200C: 11% Clay Body Type: Pale firing, very
