Fundamental Underglazes
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
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Chocolate - 4-oz. Fundamentals Underglaze by Mayco Colors
UG-031 - Chocolate (4 ounce) Underglaze by Mayco ColorsCone 06: Chocolate will fire matte ..
Chocolate - Pint Fundamental Fundamental Underglaze
UG-031 - Chocolate (pint) Under-glaze by Mayco Colors Cone 06: Chocolate will f..
Cinnamon - 4-oz. Fundamentals Underglaze by Mayco Colors
UG-213 - Cinnamon - 4-oz. Underglaze by Mayco Colors Cone 06: Cinnamon will fire matt..
Cinnamon - Pint Fundamentals Underglaze by Mayco Colors
UG-213 - Cinnamon (pint) Under-glaze by Mayco Colors Cone 06: Cinnamon will fir..
Cocoa - 4-oz. Fundamentals Underglaze by Mayco Colors
UG-032 - Cocoa (4 ounce) Underglaze by Mayco ColorsCone 06: Cocoa will fire matte without ..
Cocoa - Pint Fundamental Fundamental Underglaze
UG-032 - Cocoa (pint) Under-glaze by Mayco Colors Cone 06: Cocoa will fir..
Concord Grape - 2 oz. Fundamentals Underglaze by Mayco Colors
UG-227 - Concord Grape (2 ounce) Underglaze by Mayco ColorsCone 06 oxidation: Concord..
Concord Grape - 4-oz. Fundamentals Underglaze by Mayco Colors
UG-227 - Concord Grape - 4-oz. Underglaze by Mayco ColorsCone 06 oxidation: Concord G..
Concord Grape - Pint Fundamental Underglaze
UG-227 - Concord Grape (16 ounce) Underglaze by Mayco ColorsCone 06 oxidation: Concor..
Crimson - 4-oz. Fundamentals Underglaze by Mayco Colors
UG-010 - Crimson (4-ounce) Underglaze by Mayco ColorsCone 06: Crimson will fire matte with..
Crimson - Pint Mayco Fundamental UnderGlaze
UG-010 - Crimson (Pint) Underglaze by Mayco ColorsCone 06: Crimson will fire matte without..
Dark Grey - 4-oz. Fundamentals Underglaze by Mayco Colors
UG-198 - Dark Grey - 4-oz. Underglaze by Mayco ColorsCone 06: Dark Grey will fire matte wi..