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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Flame Orange - 2oz Amaco Velvet Underglaze
V-389 Flame Orange - Velvet Underglaze in Two-ounce Size Container Flame Orange Velvet Undergla..
Flame Red - 4-oz. Fundamental Underglaze by Mayco Colors
UG-207 - Flame Red - 4-oz. Underglaze by Mayco Colors Cone 06: Flame Red will fire ma..
Flame Red - Pint Fundamental Underglaze
UG-207- Flame Red (pint) Under-glaze by Mayco Colors Cone 06: Flame Red will fire mat..
Forest Green - 4-oz. Fundamentals Underglaze by Mayco Colors
UG-210 - Forest Green - 4-oz. Underglaze by Mayco Colors Cone 06: Forest Green ..
Forest Green - Pint Fundamental Underglaze
UG-210 - Forest Green (pint) Under-glaze by Mayco Colors Cone 06: Forest ..
FRENCH BROWN - 1oz Duncan E-Z Stroke Under-Glaze
EZ010 FRENCH BROWN Translucent Underglaze By Duncan Achieving the perfect look is ea..
Fundamentals Underglaze Assortment Kit by Mayco Colors
Fundamentals Underglaze Assortment Kit by Mayco ColorsUG-KT1Contains 12 - 4-ounce jars of the best s..
Green Designer Liner - 1.25oz
SG-405 Green Designer Liner (1.25 oz metal tip squeeze writer Bottle) by Mayco Colors..
Green Mist - 2 oz. Fundamentals Underglaze by Mayco Colors
UG-90 - Green Mist (2 ounce) Underglaze by Mayco ColorsCone 06: Green Mist will fire matte..
Green Mist - 4-oz. Fundamentals Underglaze by Mayco Colors
UG-90 - Green Mist (4 ounce) Underglaze by Mayco ColorsCone 06: Green Mist will fire matte..
Green Mist - Pint Fundamental Fundamental Underglaze
UG-090 - Green Mist (pint) Under-glaze by Mayco Colors Cone 06: Green Mist will ..
Grey - 2-oz. Fundamentals Underglaze by Mayco Colors
UG-236 - Grey (2 ounce) Underglaze by Mayco ColorsCone 06 oxidation: Grey will fire matte ..