 Carboxy/Methyl Cellulose (C.M.C.) Powder 7-HS. An organic cellulose gum which functions as a thickener, binder, and suspending agent in glazes.
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A fine, particled, lavender powder used as a colorant in glazes and slips. It is the most stable and reliable colorant. Produces various shades of blue when used alone, and will produce the same shades of blue when used in almost every type of glaze.
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A fine, particled, lavender powder used as a colorant in glazes and slips. It is the most stable and reliable colorant. Produces various shades of blue when used alone.
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A reliable, stable, black powdered oxide. In small amounts it produces consistently strong blue tones. Used as a glaze colorant and brushing oxide decoration.
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A reliable, stable, black powdered oxide. In small amounts it produces consistently strong blue tones. Used as a glaze colorant and brushing oxide decoration.
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A water-soluble, reddish powder—the least potent of the cobalt compounds.
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A water-soluble, reddish powder—the least potent of the cobalt compounds.
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A green powder used as a glaze colorant. Depending on conditions and formulation it may produce green, blue-green or copper red. TOXIC IN RAW FORM.
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A green powder used as a glaze colorant. Depending on conditions and formulation it may produce green, blue-green or copper red. TOXIC IN RAW FORM.
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This is the oldest glaze colorant known. It is a strong flux and will produce fluid glazes. Can produce copper reds in reduction firings. TOXIC IN RAW FORM.
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This is the oldest glaze colorant known. It is a strong flux and will produce fluid glazes. Can produce copper reds in reduction firings. TOXIC IN RAW FORM.
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This Cornish Stone substitute is a calcium feldspar mineral used as a major constituent of glazes, and occasionally as a flux in bodies. Cornwall Stone is partially kaolinized, and can contain between 5-12% Kaolin.
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Also referred to as Sodium Hexaflouroaluminate. This is a synthetic cryolite which approximates the performance of natural Greenland cryolite.
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An organic binder used mostly with plaster.
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A very plastic magnesium clay containing colloidal matter which in small amounts lends plasticity to a clay body. Also used as a suspending agent in glazes.
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Similar to Bone Ash. Will work well in high or low temperature glazes. A white amorphous powder. Insoluble in cold water, decomposes in hot water. When used in most glaze bases (8-15%) will produce a lava effect at Cone 06.
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Good substitute for Custer Feldspar. A selected white firing high grade potassium feldspar ground to 200 mesh for ceramic applications. Moderate potash content and low iron oxide.
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200 mesh flotation grade soda Feldspar.
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Good substitute for Custer Feldspar. A white firing potassium feldspar ground to 200 mesh for ceramic applications. Moderate potash content and low iron oxide. A substitute for Custer Feldspar.
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Cedar Heights Gold Art is a selectively mined, plastic stoneware clay which is airfloated to 200 mesh particle size. It offers excellent working properties and has a wide firing range. It is balanced enough to be used alone.
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A fine grained air floated plastic fire clay with excellent green strength. Buff in oxidation and quite brown in reduction.
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A popular buff firing plastic Missouri fireclay of fine particle size. It fires a light color with approximately 10% shrinkage at cone 10. Ground to 40 mesh.
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A fireclay with very good plasticity and green strength. This is the same clay as Lincoln 60 Fireclay however it is airfloated to 200 mesh. Buff in oxidation and golden brown in reduction firing.
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Lincoln 60 fireclay. A west coast fireclay that can be used in clay bodies.
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This crystalline mineral is used as a substitute flux for calcium, and as an opacifier to give cloudy or opalescent effects.
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A sodium-calcium-borate compound used as a low and mid-range glaze flux. This is a conglomerate mineral made up primarily of Colemanite, Ulexite and Hectorite.
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Grog is a hard-fired clay crushed to various mesh sizes. It may be added to clays for tactile and visual texture. It can aid in opening the body for drying purposes, reducing shrinkage, and to add 'Tooth' during the forming process.
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Grog is a hard-fired clay crushed to various mesh sizes. It may be added to clays for tactile and visual texture. It can aid in opening the body for drying purposes, reducing shrinkage, and to add 'Tooth' during the forming process.
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Grog is a hard-fired clay crushed to various mesh sizes. It may be added to clays for tactile and visual texture. It can aid in opening the body for drying purposes, reducing shrinkage, and to add 'Tooth' during the forming process.
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Grog is a hard-fired clay crushed to various mesh sizes. It may be added to clays for tactile and visual texture. It can aid in opening the body for drying purposes, reducing shrinkage, and to add 'Tooth' during the forming process.
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