John Winter

A range of Cleancast refractory coatings from John Winter

Mould and core coatings formulated and developed for specific requirements based on alloy and casting type.

Developed in-house and produced here in the UK, we have extensively tested these during development to improve surface finish regardless of your process.

Iron

• Cleancast GZA4 - Graphite/zircon all-round coating for iron and non-ferrous casting.

  
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• Permcoat 400 - Water-based permeable core coating designed for automotive applications.

  
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• Cleancast AGA - A graphite/alumino silicate mould and core coating for light iron and copped based alloys.

  
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• Cleancast AZA - A zircon alumino silicate coating

  
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Steel

• Cleancast AZ - A premium, alcohol based zircon refractory mould and core coating

  
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Aluminium

• Cleancast AGT - A graphite and talc coating for aluminium casting

  
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Copper

• Cleancast GZA4 - Graphite/zircon all-round coating for iron and non-ferrous casting.

  
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• Cleancast AGA - A graphite/alumino silicate mould and core coating for light iron and copped based alloys.

  
  Download Sales Sheet