Spectrum Stoneware Glazes - 1100 Series Metallic

This glaze series are lead-free but they exceed the vanadium and/or copper threshold limit in the liquid unfired state and therefore are not non-toxic.  However, they are all food safe if fired to the proper firing temperature. They are formulated to produce reactions during the firing cycle which produce the beautiful metallic effects.  The final appearance of the glaze is dependent on firing temperature, glaze thickness and the composition of the clay body being used.  The same glaze can look quite different on different clay bodies.  The samples shown on the color charts are 3 brush coats of glaze and fired to cone 5 in an electric kiln on a white clay body.  Different results should be expected in reduction.

Recommended firing temperature is cone 5.


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Spectrum 1112 Gold Metallic Stoneware Glaze
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Spectrum 1112 Gold Metallic Stoneware Glaze
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Spectrum 1114 Gold Rain Metallic Stoneware Glaze
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Spectrum 1114 Gold Rain Metallic Stoneware Glaze
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Spectrum 1116 Mirror Metallic Stoneware Glaze

Spectrum 1116 Mirror Metallic Stoneware Glaze
$21.95
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Spectrum 1188 Pewter Metallic Stoneware Glaze

Spectrum 1188 Pewter Metallic Stoneware Glaze
$23.95
$23.95
Spectrum 1198 Oil Spot Metallic Stoneware Glaze

Spectrum 1198 Oil Spot Metallic Stoneware Glaze
$19.95
$19.95