Spectrum Cone 5/6 Glazes

This glaze series are lead-free and dinnerware safe. Most of them also come with the A/P non-toxic rating from the Art & Creative Materials Institute (ACMI) which is clearly marked on the product label. Some glazes are rated C/L by the ACMI which means that they are considered toxic in the liquid (unfired) state due to the presence of heavy metals, such as copper or vanadium, beyond the non-toxic legal limit. C/L rated glazes are not suitable for use by young children or pregnant women.

Recommended firing temperature is cone 5.


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Spectrum 1197 Reactive Red Stoneware Glaze

Spectrum 1197 Reactive Red Stoneware Glaze
$25.95
$25.95
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Spectrum 1198 Oil Spot Metallic Stoneware Glaze

Spectrum 1198 Oil Spot Metallic Stoneware Glaze
$19.95
$19.95
Spectrum 1199 Texture Mossy Stoneware Glaze

Spectrum 1199 Texture Mossy Stoneware Glaze
$17.50
$17.50
Spectrum 1401 Cherry Salmon Shino Stoneware Glaze

Spectrum 1401 Cherry Salmon Shino Stoneware Glaze
$23.95
$23.95
Spectrum 1402 Saffron Shino Stoneware Glaze

Spectrum 1402 Saffron Shino Stoneware Glaze
$23.95
$23.95
Spectrum 1403 Citron Shino Stoneware Glaze

Spectrum 1403 Citron Shino Stoneware Glaze
$23.95
$23.95
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Spectrum 1404 Wasabi Shino Stoneware Glaze

Spectrum 1404 Wasabi Shino Stoneware Glaze
$23.95
$23.95
Spectrum 1405 Blue Oyster Shino Stoneware Glaze

Spectrum 1405 Blue Oyster Shino Stoneware Glaze
$23.95
$23.95
Spectrum 1406 Ahi Shino Stoneware Glaze

Spectrum 1406 Ahi Shino Stoneware Glaze
$23.95
$23.95
Spectrum 1407 Aubergine Shino Stoneware Glaze

Spectrum 1407 Aubergine Shino Stoneware Glaze
$23.95
$23.95
Spectrum 1408 Jalapeno Shino Stoneware Glaze

Spectrum 1408 Jalapeno Shino Stoneware Glaze
$23.95
$23.95
Spectrum 1409 Guacamole Shino Stoneware Glaze

Spectrum 1409 Guacamole Shino Stoneware Glaze
$23.95
$23.95
Spectrum 1410 Miso Shino Stoneware Glaze

Spectrum 1410 Miso Shino Stoneware Glaze
$23.95
$23.95
Spectrum 1411 Nutmeg Shino Stoneware Glaze

Spectrum 1411 Nutmeg Shino Stoneware Glaze
$23.95
$23.95
Spectrum 1412 Charcoal Shino Stoneware Glaze

Spectrum 1412 Charcoal Shino Stoneware Glaze
$23.95
$23.95
Spectrum 1421 Pear Ash Stoneware Glaze

Spectrum 1421 Pear Ash Stoneware Glaze
$15.50
$15.50
Spectrum 1422 Fig Ash Stoneware Glaze

Spectrum 1422 Fig Ash Stoneware Glaze
$15.50
$15.50
Spectrum 1423 Coffee Bean Ash Stoneware Glaze

Spectrum 1423 Coffee Bean Ash Stoneware Glaze
$15.50
$15.50
Spectrum 1424 Cactus Ash Stoneware Glaze

Spectrum 1424 Cactus Ash Stoneware Glaze
$15.50
$15.50
Spectrum 1425 Kiwi Ash Stoneware Glaze

Spectrum 1425 Kiwi Ash Stoneware Glaze
$15.50
$15.50
Spectrum 1426 Blueberry Ash Stoneware Glaze

Spectrum 1426 Blueberry Ash Stoneware Glaze
$15.50
$15.50
Spectrum 1431 Pearl White Floating Stoneware Glaze
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Spectrum 1431 Pearl White Floating Stoneware Glaze
from $20.95
from $20.95
Spectrum 1432 Curry Floating Stoneware Glaze
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Spectrum 1432 Curry Floating Stoneware Glaze
from $20.95
from $20.95
Spectrum 1433 Twilight Floating Stoneware Glaze
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Spectrum 1433 Twilight Floating Stoneware Glaze
from $20.95
from $20.95
Spectrum 1434 Autumn Purple Floating Stoneware Glaze
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Spectrum 1434 Autumn Purple Floating Stoneware Glaze
from $24.95
from $24.95
Spectrum 1435 Sangria Floating Stoneware Glaze
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Spectrum 1435 Sangria Floating Stoneware Glaze
from $25.95
from $25.95
Spectrum 1436 Kimchi Floating Stoneware Glaze
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Spectrum 1436 Kimchi Floating Stoneware Glaze
from $25.95
from $25.95
Spectrum 1437 Celadon Floating Stoneware Glaze
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Spectrum 1437 Celadon Floating Stoneware Glaze
from $20.95
from $20.95
Spectrum 1438 Cactus Floating Stoneware Glaze
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Spectrum 1438 Cactus Floating Stoneware Glaze
from $20.95
from $20.95
Spectrum 1439 Nori Green Floating Stoneware Glaze
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Spectrum 1439 Nori Green Floating Stoneware Glaze
from $20.95
from $20.95
Spectrum 1440 Blue Floating Stoneware Glaze
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Spectrum 1440 Blue Floating Stoneware Glaze
from $20.95
from $20.95
Spectrum 1441 Scandinavian Blue Floating Stoneware Glaze
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Spectrum 1441 Scandinavian Blue Floating Stoneware Glaze
from $20.95
from $20.95
Spectrum 1442 Glacier Floating Stoneware Glaze
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Spectrum 1442 Glacier Floating Stoneware Glaze
from $20.95
from $20.95
Spectrum 1461 Onyx Celadon Stoneware Glaze

Spectrum 1461 Onyx Celadon Stoneware Glaze
$14.50
$14.50
Spectrum 1462 Rainy Day Celadon Stoneware Glaze

Spectrum 1462 Rainy Day Celadon Stoneware Glaze
$14.50
$14.50
Spectrum 1463 Cerulean Celadon Stoneware Glaze

Spectrum 1463 Cerulean Celadon Stoneware Glaze
$14.50
$14.50
Spectrum 1464 Moroccan Blue Celadon Stoneware Glaze

Spectrum 1464 Moroccan Blue Celadon Stoneware Glaze
$14.50
$14.50
Spectrum 1465 Light Celadon Stoneware Glaze

Spectrum 1465 Light Celadon Stoneware Glaze
$14.50
$14.50
Spectrum 1466 Celadon Stoneware Glaze

Spectrum 1466 Celadon Stoneware Glaze
$14.50
$14.50
Spectrum 1467 Spring Green Celadon Stoneware Glaze

Spectrum 1467 Spring Green Celadon Stoneware Glaze
$14.50
$14.50