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Gerstley Borate is a sodium-calcium-borate compound used in ceramics as a low and mid-range temperature flux. It is essentially a source of boron in glazes, and acts as a melting agent. It also can act somewhat as an opacifier and prevent crazing.
C$27.00
Silica (Flint) 400 Mesh is a purified version of this much used material of glaze and claybody formulation. In clay and glazes, Flint provides the melting, or glassifying agents in a claybody that allow the material to fuse together.
C$14.25
Copper Carbonate is a green powder used as a glaze or slip colourant. Depending on conditions and formulation it may produce green, blue-green or copper red (reds occurring most commonly in reduction firings).
C$35.50
Chromium Oxide (aka Chrome Oxide) is a versatile colourant used in glazes to most commonly produce various green tints.
C$30.35
For more than 40 years, Mason Color has been a global supplier of high-performance pigments to all sectors of the ceramic industry. These include pigments for use in the manufacture and production of pottery, artware, and bricks. Sold in 100g increments.
C$15.40
This Glaze Thinner by Spectrum is a solution of sodium hexametaphosphate in water. It is a very powerful thinning agent and should be added sparingly.
C$10.00
Whiting is the most common source of calcium in glazes. It is a high temperature flux which gives durability and hardness to glazes. Whiting is the commonly-used name for Calcium Carbonate.
C$9.35
Ultrox opacifiers assure uniformity of glaze opacity, texture and color over a wide range of temperatures and compositions.
C$11.90
Ravenscrag Slip is a silty low iron clay, it applies evenly, drains drip-free, dries hard, does not settle. Mixed with water alone, makes a nice semi-matte cone 10 clear glaze.
C$6.80
For more than 40 years, Mason Color has been a global supplier of high-performance pigments to all sectors of the ceramic industry. These include pigments for use in the manufacture and production of pottery, artware, and bricks. Sold in 100g increments.
C$9.60
Dolomite is a type of milled limestone that is a useful source of both calcium and magnesium in ceramic glazes.
C$10.90
Spectrum's 2000 Series Ceramic Stains can be used to colour glazes, underglazes, engobes, slips and clay bodies. Available in a beautiful pallet, these stains are great to work with and, for the most part, intermixable to create new shades.
C$8.50
Barnard Slip has historically been used by potters as a source of iron in dark firing glazes. Also referred to as Blackbird Slip, Banard Clay.
C$18.85
Redart is a red firing earthenware of moderate to low plasticity and low shrinkage. It fires light orange to dark red depending on firing temperature from cone 06 to 3.
C$37.45
On paper, Fusion F-75 has a very similar chemistry to Ferro Frit 3110.
C$9.85
Tile Clay #6 (6 Tile) is an airfloated kaolin with bright firing properties yet highly plastic. It thus offers high green strength for superior jiggering and wet processing properties.
C$12.00
This is a kaolin with intermediate particle size distribution. It contains low Fe2O3 and TiO2 content for applications where fired colour is critical. It has also proven useful in glaze applications.
C$12.00
Gillespie Borate is a blended borate material designed for use in glazes to replace Gerstley Borate. It has been on the market for over 20 years.
C$13.95
Zinc Oxide (Calcined) is a useful, high temperature flux. It increases the maturing range of glazes and produces glossy colors (brightens copper and cobalt colours but may dull others). Higher amounts are used in zinc matte and zinc crystalline glazes.
C$13.20
Strontium Carbonate, a source of strontium oxide in stoneware and porcelain glazes, is useful as a flux to enhance interaction and increase fusion.
C$12.30
For more than 40 years, Mason Color has been a global supplier of high-performance pigments to all sectors of the ceramic industry. These include pigments for use in the manufacture and production of pottery, artware, and bricks. Sold in 100g increments.
C$15.45
For more than 40 years, Mason Color has been a global supplier of high-performance pigments to all sectors of the ceramic industry. These include pigments for use in the manufacture and production of pottery, artware, and bricks. Sold in 100g increments.
C$6.00
Red Iron Oxide is one of the most common colourants in ceramics and has the highest amount of iron.
C$12.50
Mulcoa Kaolin Grog 35 Mesh is a medium-grained calcined mullite grog. This grog can be added to throwing and sculpture clay bodies to increase working strength and reduce shrinkage as well as an aid in drying thick pieces.
C$22.00