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Barium Carbonate
95.00 GTQ 112.00 GTQ
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Bone Ash
84.00 GTQ 98.00 GTQ
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Calcium Carbonate (Whiting)
From 17.00 GTQ 20.00 GTQ
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Colemanite
98.00 GTQ 116.00 GTQ
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Cornish Stone
39.00 GTQ 45.00 GTQ
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Dolomite
31.00 GTQ 36.00 GTQ
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Frit 3124-2 (F3124)
145.00 GTQ 171.00 GTQ
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Frit 3134-2 (F3134)
128.00 GTQ 151.00 GTQ
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Gillespie Borate
90.00 GTQ 106.00 GTQ
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High Alkaline Frit
82.00 GTQ 97.00 GTQ
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Lithium Carbonate
140.00 GTQ 156.00 GTQ
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Low Expansion Frit
89.00 GTQ 104.00 GTQ
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Low Lithium Frit
106.00 GTQ 124.00 GTQ
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Magnesium Carbonate (Magnesite)
69.00 GTQ 81.00 GTQ
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Nepheline Syenite
From 22.00 GTQ 26.00 GTQ
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Potash Feldspar
From 138.00 GTQ 162.00 GTQ
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Soda Feldspar
21.00 GTQ 25.00 GTQ
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Sodium Carbonate (Soda Ash)
31.00 GTQ 36.00 GTQ

Explore our collection of ceramic fluxes in the UK, essential raw materials used in the formulation of pottery glazes and clay bodies. Fluxes are a core component of ceramic chemistry, responsible for lowering the melting temperature of silica and other glass-forming materials, allowing glazes to mature properly in kiln firings.

This collection includes a wide range of key ceramic flux materials such as feldspars (potash feldspar, soda feldspar), frits, borates, carbonates, and other glaze melting agents. Each material contributes differently to glaze behaviour, affecting melt fluidity, gloss level, colour response, texture, and thermal expansion.

Whether you're developing studio glaze recipes, studying ceramic chemistry, or refining production materials, fluxes are fundamental to achieving reliable and expressive ceramic results.

Browse our full range of ceramic fluxes and discover essential materials for glaze formulation and pottery making.

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