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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Ivory - 4-oz. Fundamentals Underglaze by Mayco Colors
UG-067 - Ivory (4 ounce) Underglaze by Mayco Colors Cone 06: Ivory will fire ma..
Ivory - Pint Fundamental Fundamental Underglaze
UG-067 - Ivory (Pint) Underglaze by Mayco Colors Cone 06: Ivory will fire matte..
Ivory Beige - 16oz Velvet Underglaze
V-301 Ivory Beige - Velvet Underglaze in Pint Size Container Ivory Beige Velvet Underglaze is a..
Ivory Pearl - 4-oz. Fundamentals Underglaze by Mayco Colors
UG-234 - Ivory Pearl - 4-oz. Underglaze by Mayco ColorsCone 06 oxidation: Ivory Pearl will..
Ivory Pearl - Pint Fundamental Underglaze
UG-234 - Ivory Pearl (16 ounce) Underglaze by Mayco ColorsCone 06 oxidation: Ivory Pearl w..
IVY GREEN - 1oz Duncan E-Z Stroke Under-Glaze
EZ033 IVY GREEN Translucent Underglaze By Duncan Achieving the perfect look is easy ..
Jade - 2 oz. Fundamentals Underglaze by Mayco Colors
UG-209 - Jade (2 ounce) Underglaze by Mayco Colors Cone 06: Jade will fire matte with..
Jade - 4-oz. Fundamentals Underglaze by Mayco Colors
UG-209 - Jade - 4-oz. Underglaze by Mayco Colors Cone 06: Jade will fire matte withou..
Jade - Pint Fundamental Underglaze
UG-209 - Jade (pint) Under-glaze by Mayco Colors Cone 06: Jade will fire matte withou..
Jet Black - 16oz Velvet Underglaze
V-361 Jet Black - Velvet Underglaze in Pint Size Container Jet Black Velvet Underglaze is a coo..
Jet Black - 2oz Amaco Velvet Underglaze
V-361 Jet Black - Velvet Underglaze in 2-ounce Size Container Jet Black Velvet Underglaze is a ..
Jet Black - 4-ounce Fundamentals Underglaze by Mayco Colors
UG-050 - Jet Black (4-ounce) Under-glaze by Mayco Colors Cone 06: Jet Black wil..