Alumina Hydrate AS303
$61.10 AUD
SKU: RM20-5
Alumina hydrate is a refractory material which can be used for kiln wash, wadding and adding opacity to glazes. Like calcined alumina, it has a very high melting point, but also a higher shrinkage rate. It may be preferable in a glaze over calcined alumina due to better suspension and adhesion.
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