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Barium Carbonate
Db 277,000.00 STD Db 326,000.00 STD
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Bone Ash
Db 243,000.00 STD Db 286,000.00 STD
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Calcium Carbonate (Whiting)
From Db 48,000.00 STD Db 57,000.00 STD
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Colemanite
Db 287,000.00 STD Db 337,000.00 STD
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Cornish Stone
Db 112,000.00 STD Db 132,000.00 STD
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Dolomite
Db 88,000.00 STD Db 104,000.00 STD
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Frit 3124-2 (F3124)
Db 424,000.00 STD Db 499,000.00 STD
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Frit 3134-2 (F3134)
Db 374,000.00 STD Db 440,000.00 STD
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Gillespie Borate
Db 263,000.00 STD Db 310,000.00 STD
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High Alkaline Frit
Db 240,000.00 STD Db 282,000.00 STD
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Lithium Carbonate
Db 409,000.00 STD Db 455,000.00 STD
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Low Expansion Frit
Db 258,000.00 STD Db 303,000.00 STD
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Low Lithium Frit
Db 308,000.00 STD Db 363,000.00 STD
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Magnesium Carbonate (Magnesite)
Db 200,000.00 STD Db 235,000.00 STD
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Nepheline Syenite
From Db 64,000.00 STD Db 76,000.00 STD
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Potash Feldspar
From Db 403,000.00 STD Db 474,000.00 STD
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Soda Feldspar
Db 61,000.00 STD Db 71,000.00 STD
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Sodium Carbonate (Soda Ash)
Db 90,000.00 STD Db 106,000.00 STD

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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