Alumina Hydrate

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  • Regular price $3.70
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Alumina Hydrate is the preferred source of alumina used in glazes to increase hardness and stability and aid in craze resistance and adhesion.  Also, it's commonly used as a kiln wash in salt kilns due to its high refractory quality.  If it is used in a glaze in excess, it will tend to give a matte surface.

One full bag is 50 pounds. Smaller quantities available.

Click on Quantity Discounts for full-bag and quantity discounts.

  • We reserve the right to change pricing without notice due to current market conditions.
  • The price listed is the maximum per pound price.
  • Discounts not shown at Checkout.  Our staff will enter the discounts after receiving your order and before billing.
  • Please select or type in the number of pounds you would like to order.