36 Grit - Brown Aluminum Oxide Blast Abrasive Media, Coarse Grade (25 LBS)


Aluminum Oxide is a durable, sharp cutting and long-lasting grit used in blasting, grinding, surface preparation & blast cleaning. It is produced by a reduction fusion of high quality bauxites in electric arc furnaces. This product has high toughness and hardness for industrial operations, such as cleaning turbine blades & engine parts. Aluminum Oxide’s quick cutting action is effective on difficult to remove debris from hard metal surfaces, as well as engraving monument markers. It is also commonly used in anti-skid/non-slip applications. 

APPEARANCE: Brown Angular Grit

HARDNESS: 9.0 MOH ▪ 1,850 kgf/cm2 (Knoop – 100)

SPECIFIC GRAVITY: 3.96 g/cm3

INDUSTRIES : Metal Preparation ▪ Surface Finishing ▪ Aircraft Maintenance


About this item

  • Nominal Dia. Range: 0.0117" to 0.0278"
  • HARDNESS ▪ 9.0 MOH ▪ 1,850 kgf/cm2 (Knoop – 100)
  • Nominal Dia. Micron Range: 297 to 710
  • US Sieve: 25
  • Media Type: Virgin Brown Aluminum Oxide