Compressed Pucks

Our products have:

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

Our Products

Polar Sapphire Ltd.

6074 Shawson Drive, Mississauga, ON, Canada L5T1E6

Phone: +1 905-362-5401


High Purity Alumina Pucks/Pellets
High Purity Milled Alumina

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

Compressed pucks/pellets, beads or spray dried alpha powder

High Purity Alumina Beads

Milled Alpha Powder

Click on picture to down load specification sheet.

Spray Dried Alpha Powder

Company info

High Purity Spray Dried Alumina
High Purity Alumina Beads

+1 905-362-5401