Mayco Fundamentals® Underglazes

Mayco’s Fundamentals® were developed by our ceramic engineer, manufactured under stringent QC standards, and tested by our staff artists for color consistency, usability, and performance on various clay bodies and firing temperatures.

Underglazes were the first product line Mayco produced in 1954 and continues to be a staple for many ceramic artists. Mayco Fundamentals® Underglazes are highly versatile – use for complete coverage or in design, apply to clay or bisque – with a broad firing range of cone 06 to cone 10. Fundamentals® Underglazes serve equally well for the student making their first pinch pot and the clay artist creating works for a gallery.

Mayco Fundamentals® Underglazes

63 products

  • Cone 06 Oxidation Cone 6 Oxidation

    Mayco Mayco Soft Yellow Underglaze

    5 in stock

    Cone 06 oxidation (first photo): Soft Yellow will fire matte without addition of a clear glaze. To intensify color or for use on dinnerware, apply clear or matte clear glaze. Cone 6 oxidation (second photo): No color change. Recommended clear glaze is SW-001 Stoneware Clear. Cone 10 reduction (third image): Color lightens. Recommended clear glaze is SW-001 Stoneware Clear.

    5 in stock

    $4.75 - $19.95

  • Cone 06 Oxidation Cone 6 Oxidation

    Mayco Mayco Apricot Underglaze

    3 in stock

    Cone 06 oxidation (first photo): Apricot will fire matte without addition of a clear glaze. To intensify color or for use on dinnerware, apply clear or matte clear glaze. Cone 6 oxidation (second photo): Color slightly darkens. Recommended clear glaze is SW-001 Stoneware Clear. Cone 10 reduction (third image): No change. Recommended clear glaze is SW-001 Stoneware Clear.

    3 in stock

    $4.75 - $19.95

  • Cone 06 Oxidation Cone 6 Oxidation

    Mayco Mayco Rose Underglaze

    6 in stock

    Cone 06 oxidation (first photo): Rose will fire matte without addition of a clear glaze. To intensify color or for use on dinnerware, apply clear or matte clear glaze. Cone 6 oxidation (second photo): Color fades. Recommended clear glaze is SW-001 Stoneware Clear. Cone 10 reduction (third image): Color fades dramatically. Recommended clear glaze is SW-001 Stoneware Clear.

    6 in stock

    $4.75 - $19.95

  • Cone 06 Oxidation Cone 6 Oxidation

    Mayco Mayco Plum Underglaze

    6 in stock

    Cone 06 oxidation (first photo): Plum will fire matte without addition of a clear glaze. To intensify color or for use on dinnerware, apply clear or matte clear glaze. Cone 6 oxidation (second photo): No color change. Recommended clear glaze is SW-001 Stoneware Clear. Cone 10 reduction (third image): Color shifts blue with purple variegation. Recommended clear glaze is SW-001 Stoneware Clear.

    6 in stock

    $4.75 - $19.95

  • Cone 06 Oxidation Cone 6 Oxidation

    Mayco Mayco Lavender Underglaze

    13 in stock

    Cone 06 oxidation (first photo): Lavender will fire matte without addition of a clear glaze. To intensify color or for use on dinnerware, apply clear or matte clear glaze. Cone 6 oxidation (second photo): Color turns light blue. Recommended clear glaze is SW-001 Stoneware Clear. Cone 10 reduction (third image): Color shifts blue and lightens. Recommended clear glaze is SW-001 Stoneware Clear.

    13 in stock

    $4.75 - $19.95

  • Cone 06 Oxidation Cone 6 Oxidation

    Mayco Mayco Concord Grape Underglaze

    9 in stock

    Cone 06 oxidation (first photo): Concord Grape will fire matte without addition of a clear glaze. To intensify color or for use on dinnerware, apply clear or matte clear glaze. Cone 6 oxidation (second photo): No color change. Recommended clear glaze is SW-001 Stoneware Clear. Cone 10 reduction (third image): Color shifts blue and lightens. Recommended clear glaze is SW-001 Stoneware Clear.

    9 in stock

    $4.75 - $19.95

  • Cone 06 Oxidation Cone 6 Oxidation

    Mayco Mayco Midnight Blue Underglaze

    7 in stock

    Cone 06 oxidation (first photo): Midnight Blue will fire matte without addition of a clear glaze. To intensify color or for use on dinnerware, apply clear or matte clear glaze. Cone 6 oxidation (second photo): No color change. Recommended clear glaze is SW-001 Stoneware Clear. Cone 10 reduction (third image): Color concentration occurs. Recommended clear glaze is SW-001 Stoneware Clear.

    7 in stock

    $4.75 - $19.95

  • Cone 06 Oxidation Cone 6 Oxidation

    Mayco Mayco Aquamarine Underglaze

    13 in stock

    Cone 06 oxidation (first photo): Aquamarine will fire matte without addition of a clear glaze. To intensify color or for use on dinnerware, apply clear or matte clear glaze. Cone 6 oxidation (second photo): Color darkens. Recommended clear glaze is SW-001 Stoneware Clear. Cone 10 reduction (third image): Color shifts blue and slightly darkens. Recommended clear glaze is SW-001 Stoneware Clear.

    13 in stock

    $4.75 - $19.95

  • Cone 06 Oxidation Cone 6 Oxidation

    Mayco Mayco Blue Grass Underglaze

    6 in stock

    Cone 06 oxidation (first photo): Blue Grass will fire matte without addition of a clear glaze. To intensify color or for use on dinnerware, apply clear or matte clear glaze. Cone 6 oxidation (second photo): Color turns blue. Recommended clear glaze is SW-001 Stoneware Clear. Cone 10 reduction (third image): Color shifts blue and slightly darkens. Recommended clear glaze is SW-001 Stoneware Clear.

    6 in stock

    $4.75 - $19.95

  • Cone 06 Oxidation Cone 6 Oxidation

    Mayco Mayco Lime Green Underglaze

    6 in stock

    Cone 06 oxidation (first photo): Lime Green will fire matte without addition of a clear glaze. To intensify color or for use on dinnerware, apply clear or matte clear glaze. Cone 6 oxidation (second photo): No color change. Recommended clear glaze is SW-001 Stoneware Clear. Cone 10 reduction (third image): Color shifts slightly bluish. Recommended clear glaze is SW-001 Stoneware Clear.

    6 in stock

    $4.75 - $19.95

  • Cone 06 Oxidation Cone 6 Oxidation

    Mayco Mayco Olive Underglaze

    12 in stock

    Cone 06 oxidation (first photo): Olive will fire matte without addition of a clear glaze. To intensify color or for use on dinnerware, apply clear or matte clear glaze. Cone 6 oxidation (second photo): Color slightly lightens. Recommended clear glaze is SW-004 Zinc Free Clear. Cone 10 reduction (third image): Color concentration occurs. Recommended clear glaze is SW-004 Zinc-Free Clear.

    12 in stock

    $4.75 - $19.95

  • Cone 06 Oxidation Cone 6 Oxidation

    Mayco Mayco Ivory Pearl Underglaze

    2 in stock

    Cone 06 oxidation (first photo): Ivory Pearl will fire matte without addition of a clear glaze. To intensify color or for use on dinnerware, apply clear or matte clear glaze. Cone 6 oxidation (second photo): Color slightly darkens. Recommended clear glaze is SW-001 Stoneware Clear. Cone 10 reduction (third image): Color shifts to a teal white. Recommended clear glaze is SW-001 Stoneware Clear.

    2 in stock

    $4.75 - $19.95

  • Mayco Eucalyptus Underglaze Mayco Eucalyptus Underglaze

    Mayco Mayco Eucalyptus Underglaze

    6 in stock

    Cone 06 oxidation (first photo): Eucalyptus will fire matte without addition of a clear glaze. To intensify color or for use on dinnerware, apply clear or matte clear glaze. Cone 6 oxidation (second photo): Color slightly darkens. Recommended clear glaze is SW-001 Stoneware Clear. Cone 10 reduction (third image): Color shifts to a light aqua. Recommended clear glaze is SW-001 Stoneware Clear.

    6 in stock

    $4.75 - $19.95

  • Cone 06 Oxidation Cone 6 Oxidation

    Mayco Mayco Oatmeal Underglaze

    5 in stock

    Cone 06 oxidation (first photo): Oatmeal will fire matte without addition of a clear glaze. To intensify color or for use on dinnerware, apply clear or matte clear glaze. Cone 6 oxidation (second photo): Color turns taupe. Recommended clear glaze is SW-001 Stoneware Clear. Cone 10 reduction (third image): Color shifts to a light teal. Recommended clear glaze is SW-001 Stoneware Clear.

    5 in stock

    $4.75 - $19.95

  • Cone 06 Oxidation Cone 6 Oxidation

    Mayco Mayco Grey Underglaze

    2 in stock

    Cone 06 oxidation (first photo): Grey will fire matte without addition of a clear glaze. To intensify color or for use on dinnerware, apply clear or matte clear glaze. Cone 6 oxidation (second photo): Color darkens. Recommended clear glaze is SW-001 Stoneware Clear. Cone 10 reduction (third image): Color cools and darkens. Recommended clear glaze is SW-001 Stoneware Clear.

    2 in stock

    $4.75 - $19.95

You have seen 63 out of 63 products

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