Mayco’s Stoneware Glazes were developed to perform from mid-range (cone 4/6) to higher fire (cone 9/10) temperatures.

Stoneware Opals

These additions to the Mayco Stoneware glaze line will delight clay artists with diversity of color and unique finishes. The new line, called “Opals”, offers bright, pastel shades that will change in opacity and depth of color with each layer applied.

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