Peppered Plum Mayco Stoneware Glaze
Description
Stoneware crystal glazes are designed to expand upon the surface with dazzling burts of color. Fired results will vary based on ware’s orientation. Crystals will settle to the bottom of the jar and will need a good mixing prior to initial use. Re-stir between each coat. Stir with palette knife or other unpainted tool. Avoid placing crystals near the bottom third of a vertical piece as they may cause additional movement during firing. Crystals will flow more than the base glaze. While the glaze is wet, use your fan brush to redistribute the crystals to achieve balanced coverage. Over-application or heavy deposition of the crystals can cause pinholing or running. When storing a crystal glaze, you may consider storing upside down to facilitate crystal dispersion on the next use.
1230°C (1st image): Peppered Plum is a glossy, opaque, burgundy glaze that breaks over texture and develops a warm taupe float; small opaque black crystals are featured with large semi-transparent burgundy crystals.
1300°C (2nd image): Glaze darkens, and crystals soften. Large crystal shifts to opaque red. Light application recommended.
Tip: SW-113 Speckled Plum is the base glaze. For a lighter crystal effect, apply 1 coat of SW-191 Peppered Plum over 2 coats of SW-113 Speckled Plum. This glaze is stable, even with heavy application. Light application will result in a more homogenous burgundy. Warm taupe float develops and intensifies with glaze thickness.
Size: 473ml Brush on liquid glaze.
Health & Safety
Manufacturers Recommendations: Dinnerware Safe indicates the fired glaze surface meets the FDA standards for food safe, the fired surface is free of surface texture that could potentially trap bacterial, and the fired surface is chemically durable. Please note, dinnerware safety is not defined by cutlery scratches. Finished ware producers bear responsibility for dinnerware safe testing their ware being sold into commerce.
We at Bath Potters will quote the manufacturers recommendations, but if you intend to make ceramic dinnerware with selling in mind, then you would be best advised to get your wares tested.
Lucideon: https://www.lucideon.com/testing-characterization/ceramic-testing-analysis
Northern Testhouse: https://www.nthleicester.co.uk/service/homewares
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Peppered Plum Mayco Stoneware Glaze
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