Ceramics & Glass

Used as a flux in bodies and as a major constituent in glazes. It melts at approximately 1200C. Excellent as a flux for stoneware glazes making gla...

These ceramic bisque tiles are made from white earthenware low-fire clay. 5mm thick, 6" (15.3cm) Square. In ceramics Bisque or (Biscuit) refers to ...

Lead bisilicate is the frit generally used in low solubility glazes and standard borax frit for leadless glazes. Firing range 880C -1050C% ANALYSIS...

Calcium Borate FritA fritted substitute for colemanite (new formulation) in special effect glazes recipes and also as a constituent in matt earthen...

Natural source of calcium and magnesium. Useful as a secondary flux in porcelain and stoneware glazes. Please read the safety information prior to ...

A superior quality medium hardness jewellery moulding rubber with excellent tear and tensile strength, for applications including spirals, cores, c...

Adding 1-3% nickel oxide to glazes produces a brownish-green colour, but in stoneware glazes with a high zinc content yellow to blue tones are poss...

Principal source of lime in glazes. Under reducing conditions it assists in celadon colour development. Assists hardness and durability, but an exc...

Nepheline Syenite is a stronger flux than feldspar for uses both in glazes and bodies.Analysis:9.1% K2O 7% Na2O 24.9% Al2O3 56% SiO2 Please read th...

This Frit produces a beautiful crackle blue with the addition of copper. Firing range is 860C - 1060C. Harmful (Xn). Please read the safety informa...

An ultra fine form of Zircon used as an opacifier. Add 5 - 8% for semi opaque and 10 - 15% for fully opaque glazes. Please read the safety informat...

In high temperature glazes Barium Carbonate is used as a flux. It also produces matt and semi matt surfaces at earthenware temperatures, but an exc...

Used as a secondary flux in glazes. The essential constituent used to produce translucency in bone china bodies. Occasionally used as an opacifier ...

Used in a body flux in conjunction with feldspar to reduce thermal expansion and increase thermal shock resistance. It can also be use as a seconda...

Sodium Carbonate/Soda Ash.  Used as a source of sodium in alkaline glazes. Also, when combined with sodium silicate, this is used in the preparatio...

Please note: there may be a delay in when you can collect this product at Kensington or White City. If we are unable to supply this on the date cho...

This is a non carbonaceous clay with excellent workability. It has a thrixotropic nature and if used with other clays it will control the thrixotro...

A Devon Ball clay with good plasticity, medium strength, and ow in iron content. Fires ivory buff smooth. Recommended for stoneware and earthenware...

Cornish Stone is decomposed granite, which is used as a secondary flux in silica glazes and as an alternative to feldspar due to higher content. L...

Silicone moulding rubber for making long-lasting, high-volume production moulds directly from all types of plastic resin objects, including CAD/CAM...

This frit provides an excellent base for supporting the Copper Turquoise Blue colour in glazes. Technical Information Linear Thermal Expansion: 6.9...

Flint is used in ceramics in glazes and in bodies as a source of calcined silica, particularly earthenware type, to which it imparts a good fired w...

Soft Soap release agent is for use between plasters. Typically used in pottery and ceramic applications, it's watered down and applied in layers un...

Econosil is a putty-like material that makes strong production rubber moulds. Moulds made of Castaldo Econosil cut like butter, give waxes with a h...

Its major use in the ceramics industry is as a component in the production of glaze stains such as Zirconium-Vanadium ( Orange) or Vanadium-Zirconi...

Used in ceramics production to increase glaze viscosity, resistance to crystallisation and firing range. Please read the safety information prior t...

Low thermal expansion borax frit, which is used to modify and reduce the thermal expansion of glazes when craze resistance presents a problem. Addi...

Lead based glazes are well-known for their rich, bright surfaces and good reaction to decorating colours. Analysis:PbO = 68.52TiO2 = 3.07SiO2 = 28....

This high expansion frit can be used in raku and crackle glazes. The high calcium content means it will better support all coloured stains and part...