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Product Image Alumina Oxide

Alumina Oxide


Alumina Oxide is responsible for the matte finish and durability of glaze. Prevents devitrification and adds strength. Insoluble in water and emits at 3550°F. Adding too much causes a dry, unfired appearance.

Available in dry bag quantities:

  • 1 lb: $5.00
  • 5 lb: $16.25
  • 10 lb: $27.50
  • 50 lb: $150.00