2

#1 POTTERY PLASTER is highly uniform, noted for outstanding performance and long life. The standard of the industry - this is the best material available for sanitary ware and dinnerware...

325 Mesh White Flour - a fine particle-sized silica powder added to clay body and glaze formulas to promote glass formation with ceramics oxides in the glaze.

Currently there is a two bag limit. Thank you for understanding! This is being sold as an equivalent to old G200 Feldspar (the old mine of the latter is being closed...

Kiln Wash – a high temperature, refractory coating to protect kiln shelves from glaze drips.  

OM 4 - A popular plastic clay used in clay body formulas for its plasticity also used in glaze for suspension properties and its alumina and silica content.

Nepheline Syenite 270 – (K30 3Na2 0 4Al203 – 8Si02) a high temperature flux in clay body and glaze formulas introducing sodium.

Silica: (Si02) also known as flint, a high temperature glass substance, is found in clays and glaze materials, or it can be added to clay body and glaze formulas as...

Wollastonite: Vansil W30-400 – (Ca Si03) a calcium silicate used in glazes

About Multi-purpose gypsum cement ideal for both solid and hollow casting of lamp bases and figurines. High green strength minimizes breakage during removal from the most intricate latex molds. Offering...

Dolomite – CaMg (C03) 2 A source of calcium and magnesium used in glazes used in high temperature glazes to promote matt surfaces

Nepheline Syenite is an anhydrous sodium potassium alumino silicate. Although feldspar-like in its chemistry, mineralogically it is an igneous rock combination of nepheline, microcline, albite and minor minerals like mica, hornblende...

Earth 22: (3Mg0 4Si02 H20) used in glazes to provide magnesium silica which can act as a flux in conjunction with other oxides. In clay body formulas, it can increase...

Alternate Names: Gilespie Borate Description: Gerstley Borate Substitute   This substitute became available during the early 2000s and won the attention of many Gerstley Borate (GB) users (it is still available in...

Alumina Hydrate – (Al203 3H20) A source of alumina in glazes but mostly used as a high temperature kiln wash for shelves or a coating to keep lids from fusing...

Strontium Carbonate – (SrC03) a flux in high-temperature glazes, and is a source of strontium oxide.

Tile #6 - white firing, high temperature clay used in glazes supplying alumina and silica. In clay body formulas aids in white firing clay

Grolleg 55.14# - white firing, high temperature clay used in glazes supplying alumina and silica. In clay body formulas aids in white firing clay

Red Art – a low temperature, high iron content earthenware clay used in clay body formulas.

Manganese Dioxide 325 – (Mn02/MnC03) used in glazes to produce browns, purples, pinks, and blacks.

Soda Ash – (NaC03) a soluble deflocculent used in slip casting clay body formulas.

Cornwall Stone Substitute – A feldspar replacement for the past Cornwall Stone acting as a glaze flux at high temperatures.

This potassium feldspar, Potash Feldspar – Mahavir #63, is sourced from India and is a top-tier ceramic material. It boasts a high degree of whiteness when fired, making it perfect...

This material was formulated as a physical and chemical substitute for the late and very popular Albany Slip from New York state. Like Albany, it is a low melting iron...

New Zealand China Clays presents Kaolin New Zealand Halloysite, designed for the production of top-tier tableware, where the demand for exceptional whiteness and translucency is paramount. This material boasts extraordinarily...

Barium Carbonate German – (BaC03) 1% or 2% in clay body formulas will neutralize soluble salt scumming. Promotes opacity and matt surfaces in glazes. Toxic

Silica Imsil – (Si02) a microcrystalline silica which is a form or quartz used in glaze formulas.

Illmenite, Granular – a naturally occurring mineral containing iron and titanium oxide (non powder)

This black powder produces red, brown, purple, or black tones in clay bodies and glazes. It acts as a strong flux when used in large amounts, contributing to the melting...

Kiln Cement – a high temperature mortar binding bricks together. Can be used to repair bricks also. Comes dry. Add roughly 30% water for trowel applications and 50% water for...

Grog-Calcined Flint – Calcined (fired) clay fired to high temperatures used in clay body formulas to increase strength, decrease shrinkage and warping. The highter the mesh number, the finer the...

Silica Sand: OK #1 White, 100 Mesh - a medium particle-sized white silica sand added to clay body and glaze formulas to promote glass formation with ceramics oxides in the...

Grog-Calcined Flint – Calcined (fired) clay fired to high temperatures is used in clay body formulas to increase strength, and decrease shrinkage and warping. The higher the mesh number, the...

A coarse-grained fast-casting ball clay with medium plasticity and strength. SGP is an "industry standard" based on its popularity in for casting. It can also be used in plastic formed bodies. It is also...

Mullite: (3 Al203 2Si02) a product of vitrification having an alumino-silicate composition and a long crystalline structure. Used in clay body formulas to reduce shrinkage, warping, and aids fired strength. 100...

Albany Slip Substitute – A substitute for the once popular, high iron content alluvial slip clay found in New York State. Albany slip substitute is formulated to duplicate the fired...