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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Squash Yellow - 4-oz Fundamentals Underglaze by Mayco Colors
UG-203 - Squash Yellow - 4-ounce Under-glaze by Mayco Colors Cone 06: Squ..
Squash Yellow - Pint Fundamental Underglaze
UG-203 - Squash Yellow (pint) Under-glaze by Mayco Colors Cone 06: Squash Yellow wil..
Straw - 16oz Velvet Underglaze
V-304 Straw - Velvet Underglaze in Pint Size Container Straw Velvet Underglaze is a rich sunflo..
Teal
EZ042 - Teal (1-ounce) E-Z Stroke Translucent UnderglazeCone 06: Teal is a translucent underglaze su..
Teal Blue - 16oz Velvet Underglaze
V-332 Teal Blue - Velvet Underglaze in Pint Size Container Teal Blue Velvet Underglaze is a ric..
Teddy Bear Brown - 16oz Velvet Underglaze
V-366 Teddy Bear Brown - Velvet Underglaze in Pint Size Container Teddy Bear Velvet Underg..
Terra Cotta - 16oz Velvet Underglaze
V-303 Terra Cotta - Velvet Underglaze in Pint Size Container Terra Cotta Velvet Underglaze is a..
Terra Cotta - 2oz Amaco Velvet Underglaze
V-303 Terra Cotta - Velvet Underglaze in 2-ounce Size Container Terra Cotta Velvet Underglaze i..
THUNDERCLOUD GREY - 1oz Duncan E-Z Stroke Under-Glaze
EZ047 THUNDERCLOUD GREY Translucent Underglaze By Duncan Achieving the perfect look ..
True Teal - 4-oz. Fundamentals Underglaze by Mayco Colors
UG-091 - True Teal (4 ounce) Underglaze by Mayco ColorsCone 06: True Teal will fire matte ..
True Teal - Pint Mayco Fundamental UnderGlaze
UG-091 - True Teal (pint) Under-glaze by Mayco Colors Cone 06: True Teal will fire ma..
Turquoise Blue - 16oz Velvet Underglaze
V-327 Turquoise Blue - Velvet Underglaze in Pint Size Container Turquoise Blue Velvet Underglaz..