By clicking "Accept", you consent to the storage of cookies on your device to improve site navigation, analyze site usage and assist in our marketing efforts. To learn more, visit the Privacy Policy.


from the Curimbaba GroupYour Best Source for Industrial Minerals

Calcined Alumina

We are proud to offer high purity, calcined aluminum oxide (alumina) powders that offer performance, dependability and consistency.

Contact us for more information about our products

More information

ACW Calcined Alumina

  • ACW Calcined Alumina

    ACW is a high purity calcined aluminum oxide powder that is ideal for a wide variety of applications including advanced technical ceramics, surface finishing, compounds, lapping, polishing, and more.