Leslie Ceramic Glazes

The Leslie Ceramic Glaze lines have been manufactured in California for over 50 year. These high quality glaze lines provide great options for Schools, hobbyists, and professional ceramicists.

Free shipping in the US on all glaze and tool orders over $50

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Leslie's N-Series Gloss Glaze

Lesie's Popular "N" Series provides a broad pallet for lowfire applications. It is a favorite for schools and studios where vibrant colors want to be achieved. These glazes are designed to be paired with our Spirit White clay but work well on any lowfired body. These lead-free glazes are food safe when fired properly.

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Leslie's U-Series Underglaze

The U-Series Underglaze line is one of Leslie's Most popular and dependable products. The opaque colors work well for hard edge designs. It can be applied to either greenware or bisqueware . Most are color stable to at least cone 5 and many can be fired to much higher temperatures. These lead-free glazes are food safe when fired properly.

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Leslie's Niji Series

This popular line of mid range glazes are color stable and very predictable from firing to firing. They can be intermixed to achieve various shades and expand the color palette. These Lead free glazes are food safe when fired properly.

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Leslie's Koke Glazes

These glazes fire to a delicate mottled surface that work well on pieces that are textured or with high relief. Layering different Koke Glazes works well to achieve a variegated surface with added color depth. All Koke Series glazes are lead free and dinnerware safe when fired properly.

cone 5-6

Leslie's Kinu Satin Glaze

The Kinu series satin matte glazes are designed to produce a soft buttery non-reflective surface. These glazes are mellow in nature and break nicely over a textured surface. The Kinu glazes can be paired with the Niji series well. All Kinu series glazes are lead free and dinnerware safe when fired properly

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Leslie's Engobe Series

Leslie's Engobe Series is a line of opaque colors designed for any user. The engobes should be applied to damp or dry greenware.
All of the Engobe series glazes are lead free and dinnerware safe when fired properly

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Lava Glaze

Originally developed to look like snow on the tips of ceramic tree branches, lava glaze works well when applied on top of a glaze where it puffs up. Lava glaze provides a unique decorative surface for raku or other lowfire applications. Applied thickly, it aggressively forms a cracked surface upon firing. It can be stained with oxides and stains to achieve various colors. Though these are lead free they are not dinnerware safe.

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Metallic Glazes

Leslie's M series glazes fire to a deep metallic color. The Metallic Look, when used in conjunction with other glazes, enhances the overall surface quality in decorative works of art. These glazes are lead free but are not dinnerware safe.

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Crackle Glazes

The Leslie's Crackle glazes from a lace-like crazing pattern in glazes. Great for non functional pottery, sculpture or raku. After firing the glazes can be stained with shoe polish, ink, or socked in teak to enhance the fissures. These glazes are lead free but are not dinnerware safe.

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Leslie's Happy Glaze

Leslie's Happy Glaze series are a great economical glaze choice for artists firing in either low or midrange. Colors can be layered or mixed to increase the palette range. When overfired to cone 6 and layered over midrange glazes the Happy Glazes can create unique reactions and flows. The Happy Glazes are lead free and dinnerware safe when fired properly.