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| PROFESSIONAL FIRED PRODUCTS The Duncan line of Professional Glazes performs beautifully time after time. Because they do contain lead or other toxic materials, please remember that these professional glazes should not be used by children in schools or in situations where supervision is required. Some of these products should not be used on food surfaces. Professional fired products include the ASTM D-4236 CAUTION seal (similar to ACMI CL standards) on the label. Products in this section are certified to be properly labeled with information on safe and proper handling and use. These products have also had a toxicological evaluation by a medical expert, and labels disclose any known health risks associated with improper handling of the products. Due to changing FDA and Consumer Product Safety Commission regulations, always refer to the product label for the most current safety information. |
Professional Red Underglaze
Red-Coat® Opaque Underglazes
Red-Coat Opaque Underglazes produce intense, opaque reds when fired under GL 611 Ultraclear® or GL 612
Diamond Clear Glaze.


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Download the Professional Red Underglaze Price List (.pdf document 7Kb)
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GLOSS GLAZES These leaded glazes move slightly in firing and need not be applied as smoothly as their lead-free cousin Envision™ Glazes. Gloss Glazes come in a wide range of colors, from opaque to transparent, for a brilliant finish every time. |
Translucent Gloss Glazes
Translucent Gloss Glazes provide semitransparent glossy
coverage and are great for creating unique fired backgrounds
and covering detailed figurines.

Download the Gloss Glazes Price List (.pdf document 34KB)
Opaque Gloss and Gallery Opaque™ Glazes
Bold and beautiful is the only way to describe the Opaque Gloss and Gallery Opaque Gloss Glazes.
These colors with similar characteristics are now shown together for a complete example of the
Opaque professional
glazes available from Duncan. These products give total opaque coverage on
large, smooth surfaces, producing a
consistent finish every time.
Download the Gallery Opaque Gloss Glazes Price List (.pdf document 33KB)
| ART GLAZE When applied over a detailed piece, Art Glazes show depth and enhance the texture of the piece. |
Art Glazes
Art Glazes are formulated to give any piece a touch of elegance. Colors
range from solid to translucent, and each contains tiny
flecks of accent
color. Finishes range from satin to glossy. The shape of the ware and the
thickness of application will influence
the final appearance, and no two
firings are likely to produce exactly the same result!

Download the Professional Art Glaze Price List (.pdf document 26KB)
Download Courtyard Glazes Price List (.pdf document 30KB)
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