Main Categories → Clays → Medium Temperature Clays
Medium Temperature Clays
Plainsman Coffee Info SDS
Smooth, plastic, very dark burning cone 6 stoneware.
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IMCO Dragon Fruit Info
Dragon Fruit is a unique cone 6 Clay body. Designed for throwing, and the specks create an intriguing visual treat. Not recommended for Reduction
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Plainsman M332 Info SDS
Very sandy and plastic brown burning stoneware.
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Plainsman M332G Info SDS
Grogged brown burning sculpture clay.
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Plainsman M340 Info SDS
Smooth buff burning stoneware. Our most popular clay body.
available DRY:
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Lightly grogged buff burning stoneware with manganese speckle.
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Plainsman M340S Info SDS
Smooth buff burning stoneware with manganese speckle.
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Plainsman M350 Info SDS
Smooth tan burning stoneware.
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Plainsman M370 Info SDS
Plastic white burning stoneware.
available DRY:
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Plainsman M390 Info SDS
Smooth red burning stoneware, our most popular dark burning body.
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Plainsman MSCULP Info SDS
Heavily grogged version of M340.
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IMCO Night Info
Manufacturer Notes: This smooth cone 5-6 body fires a dark black in oxidation. It is designed with Navajo Wheel in mind. One will find the same great plasticity that makes Navajo Wheel a great throwing body in Night. This Body is for oxidation firing only. Make sure fumes are not breathed off kiln. DO NOT RAKU. To get bright colors we recommend using a white engobe under your glazes. This will allow brightly colored glazes to shine and reduce pin holing. Recommended biscuiting at cone 04 to improve glaze performance.
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IMCO Red Velvet (cone 8) Info SDS
Formerly known as Navajo Wheel Regular. A smooth textured plastic red clay. An excellent wheel and hand building clay. Deep red tile color. 10% absorption at cone 6. Note: upper tile is fired oxidation, lower tile is fired in reduction. Note from the manufacturer: "This clay was originally designed as a cone 6 body but as the clay has changed in the pits. Red Velvet now vitrifies at cone 8 (this change occurred around 2015)."
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IMCO Red Velvet 35 (cone 8) Info SDS
Formerly Navajo Wheel 35. Outstanding throwing body. Contains a 35 mesh grog that lends good structural strength. Rich red tile color under oxidation at cone 5-6, dark brown with a moderate reduction at cone 5. Note: upper tile is fired oxidation, lower tile is fired in reduction. Note from the manufacturer about Red Velvet: "This clay was originally designed as a cone 6 body but as the clay has changed in the pits. Red Velvet now vitrifies at cone 8 (this change occurred around 2015). Absorption 8% at cone 6"
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Seattle Pottery Supply SP955, Vashon White Paper Clay Info
Fires creamy off-white.
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IMCO Stoneware 1C Info SDS
Fires sandstone color in oxidation and a brown in reduction. Contains a fine silica sand. Gives the appearance of a cone 10 reduction clay body when fired to cone 5 in oxidation. Note: upper tile is fired oxidation, lower tile is fired in reduction.
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Laguna WC401, B-Mix 5 Info SDS
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Laguna WC403, Speckled Buff Info SDS
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Laguna WC436, B-Mix 5 w/Grog Info SDS
A very fine grog makes for a more forgiving body with a slight texture and minimal speckling.
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Laguna WC871, Calico Info SDS
A good, general purpose clay. Specks generally bleed into glazes. 60 mesh sand gives a medium texture. Cone 5 oxidation color is gray/buff and the reduction is gray/brown.
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