Opal Lustre

Cone 6 oxidation (first image): Opal Lustre is a glossy, semi-opaque glaze that displays variegated shades of blues, greens, and purples. Breaks warm brown over texture.

Cone 10 reduction (second image): Colour flattens, and warm undertones come through.

TIP: This glaze is semi-fluid at 3 coats. Additional coats or increased application thickness may result in movement. Can be used in oxidation or reduction firings. Results may vary. The choice of clay body, thickness of application, firing process, and temperature will greatly affect the fired results. Always test your application on your clay body in your kiln environment.

October 2024 NOTICE: Due to varied results, Mayco has done extensive testing of SW219. This product has a wide range of variability. Clay body, application, firing process, and temp will affect the fired results. We recommend testing cone 6 (1222°C/2232°F) in a lightly packed kiln on a white stoneware clay body with texture. If you are unable to test and accept varied results, we do not recommend this glaze. If you are unsatisfied with the results, this glaze looks great in combo with other Mayco glazes.