Polar Sapphire Ltd.

6074 Shawson Drive, Mississauga, ON, Canada L5T1E6

Phone: +1 905-362-5401


Spray dried Gamma Powder

Milled Alpha Powder

Click on image to download our Product Specifications

Our products have:

  • Consistent chemistry and reduction of key impurities
  • Improved sapphire boule yields and better packing density
  • Significant cost reduction versus competitors

We offer 3N, 4N AND 5N high purity alumina

As 100% compressed pucks or powder in alpha or gamma form

Our Products


Unmilled Alpha Powder

+1 905-362-5401


Compressed Pucks

Free Support

Company info