powder in pot and spread on to tabletop

Raw Materials

Raw materials are the foundation of all ceramic work, playing a vital role in the behaviour, appearance and performance of clay bodies glazes and casting systems. At Potterycrafts, we supply a comprehensive range of ceramic raw materials used by potters sculptors technicians and educational institutions for clay making glaze formulation mould making and specialist ceramic processes.

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Siniat Prestia Modell Casting Plaster

Siniat Prestia Modell Casting Plaster

Sale priceFrom £25.40
EXCL. VAT
Siniat Prestia SH Alpha Casting Plaster

Siniat Prestia SH Alpha Casting Plaster

Sale priceFrom £8.32
EXCL. VAT
Tiranti Acrylic Plaster Polymer

Tiranti Acrylic Plaster Polymer

Sale priceFrom £10.49
EXCL. VAT
Tiranti Classic Prestia Casting Plaster Tiranti Classic Prestia Casting Plaster

Tiranti Classic Prestia Casting Plaster

Sale priceFrom £17.80
EXCL. VAT
Vibrantz Minerals Silica Sand

Vibrantz Minerals Silica Sand

Sale priceFrom £10.49
EXCL. VAT

Our selection includes materials such as molochite, casting plaster, oxides, carbonates, fluxes and chemical additives, each contributing specific properties such as strength texture colour melt behaviour or workability. Whether you are developing your own clay bodies mixing custom glazes or producing moulds for slip casting, our raw materials are suitable for both experimental and production environments, offering consistency reliability and professional results.

Ceramic raw materials at a glance

  • Molochite: adds texture strength and thermal shock resistance
  • Oxides and carbonates: used for colouring and glaze effects
  • Fluxes and frits: control melting temperature and glaze behaviour
  • Casting plaster and chemicals: ideal for mould making and slip casting
  • Applications: glaze making clay bodies mould production and ceramics research