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.
Cleancast GZA4 - Graphite/zircon all-round coating for iron and non-ferrous casting.
Permcoat 400 - Water-based permeable core coating designed for automotive applications.
Cleancast AGA - A graphite/alumino silicate mould and core coating for light iron and copped based alloys.
Cleancast AZA - A zircon alumino silicate coating