Underglaze

All of our underglazes are Talc Free and are highly versatile.
They can be used for complete coverage or in a design, can be applied to clay or bisque and they have a broad firing range from cone 06 to cone 10.
Most underglazes darken and become more intense when fired to a cone 5-6 or cone 10.
It is always recommended that you test fire each color on your clay body.
Apply to clay or bisque and fires from cone 04 to cone 10.
2025 Mayco Jungle Gems Low-Fire Color Brochure
2025 Mayco Jungle Gems Mid-Range Color Brochure
2025 Mayco Specialty Glaze Brochure
Velvet Underglaze Color Guide
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EZ013 WHITE Translucent Underglaze By Duncan&..
$52.75 $57.00
EZ018 Chartreuse Translucent Underglaze ..
$4.25 $4.65
EZ023 MIDNIGHT BLUE Translucent Underglaze By..
$4.25 $4.65
EZ026 YELLOW ORANGE Translucent Underglaze By..
$4.25 $4.65
EZ027 BLUE TURQUOISE Translucent Underglaze B..
$4.25 $4.65
EZ028 LEAF GREEN Translucent Underglaze By Du..
$4.25 $4.65
EZ032 PEACOCK GREEN Translucent Undergl..
$4.25 $4.65
EZ033 IVY GREEN Translucent Underglaze By Dun..
$4.25 $4.65
Duncan E-Z Stroke Under-GlazeEZ037 BLACK Tran..
$4.25 $4.65
EZ038 Medium MahoganyCone 06: Medium Mahogany..
$4.25 $4.65
EZ047 THUNDERCLOUD GREY Translucent Underglaz..
$4.25 $4.65
EZ050 PUEBLO PURPLE Translucent Underglaze By..
$4.25 $4.65