Ceramics & Glass

A good alkaline flux used as a substitute for soda and potash when a good craze resistance is required. Acts as a flux in earthenware and stoneware...

Copper Carbonate produces an apple green colour in glazes when fired under neutral and oxidising conditions, apart from in alkaline glazes when a t...

Cobalt Carbonate CoCO3 This oxide produces a deep blue or blue-black colour in lead/leadless glazes and a vivid blue in alkaline glazes. The presen...

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...

DISCONTINUED - THIS PRODUCT WILL NOT BE RESTOCKEDA fritted substitute for colemanite (new formulation) in special effect glazes recipes and also as...

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...

DISCONTINUED - THIS PRODUCT WILL NOT BE RESTOCKED Lead bisilicate is the frit generally used in low solubility glazes and standard borax frit for ...

DISCONTINUED - THIS PRODUCT WILL NOT BE RESTOCKED Natural source of calcium and magnesium. Useful as a secondary flux in porcelain and stoneware g...

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

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...

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

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...

DISCONTINUED - THIS PRODUCT WILL NOT BE RESTOCKED Barium carbonate serves as a high-temperature flux and can be incorporated in small amounts (0.2-...

DISCONTINUED - THIS PRODUCT WILL NOT BE RESTOCKED Used as a secondary flux in glazes. The essential constituent used to produce translucency in bo...

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...

DISCONTINUED - THIS PRODUCT WILL NOT BE RESTOCKED This is a non carbonaceous clay with excellent workability. It has a thrixotropic nature and if u...

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...

DISCONTINUED - THIS PRODUCT WILL NOT BE RESTOCKED A Devon Ball clay with good plasticity, medium strength, and ow in iron content. Fires ivory buff...

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