Great news! — We've updated our international shipping process to make ordering easier than ever.
Menu
Search Search Basket
0
Cart
Save 15%
Barium Carbonate
C$457.00 NIO C$538.00 NIO
Save 15%
Bone Ash
C$401.00 NIO C$472.00 NIO
Save 15%
Calcium Carbonate (Whiting)
From C$79.00 NIO C$93.00 NIO
Save 15%
Colemanite
C$473.00 NIO C$556.00 NIO
Save 15%
Cornish Stone
C$185.00 NIO C$217.00 NIO
Save 15%
Dolomite
C$145.00 NIO C$171.00 NIO
Save 15%
Frit 3124-2 (F3124)
C$699.00 NIO C$823.00 NIO
Save 15%
Frit 3134-2 (F3134)
C$617.00 NIO C$726.00 NIO
Save 15%
Gillespie Borate
C$434.00 NIO C$512.00 NIO
Save 15%
High Alkaline Frit
C$395.00 NIO C$465.00 NIO
Save 10%
Lithium Carbonate
C$675.00 NIO C$751.00 NIO
Save 15%
Low Expansion Frit
C$426.00 NIO C$500.00 NIO
Save 15%
Low Lithium Frit
C$508.00 NIO C$598.00 NIO
Save 15%
Magnesium Carbonate (Magnesite)
C$330.00 NIO C$388.00 NIO
Save 15%
Nepheline Syenite
From C$105.00 NIO C$124.00 NIO
Save 15%
Potash Feldspar
From C$664.00 NIO C$782.00 NIO
Save 15%
Soda Feldspar
C$100.00 NIO C$117.00 NIO
Save 15%
Sodium Carbonate (Soda Ash)
C$148.00 NIO C$174.00 NIO

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.

×