Premium White Aluminum Oxide - 25 lbs - Blasting Cabinet Abrasive Media. Condition is New. Shipped with USPS Priority Mail.

White aluminum oxide (UniblancTM) is at least 99.5% ultra-pure. Used often in the medical and dental industries because it causes less irritation than alternatives. It can be used for regular sandblasting, especially in places where contamination from other metal oxides must be kept to a minimum, such as in the aerospace and nuclear industries. It sparkles when light hits it and has been used for decorative purposes. Very friable material.

We offer our white aluminum oxide in three different package sizes: 4 lbs., 25 lbs., and 50 lbs. Our 50 lbs. package is shipped in two 25-pound boxes and the others come in a single box.

We are able to precisely size to any grit and offer grit sizes 16, 24, 36, 46, 60, 100, 120, 150, 180, 220.

* Photos are of the correct type of abrasive blast media, not necessarily the exact grit size.

Looking for a more affordable alternative?

Try our aluminum oxide EconoblastTM! It's a special blend of white, pink, and brown aluminum oxides, as well as other abrasives that makes for a tougher and more economic choice in many applications. It performs as well as, if not better than, white aluminum oxide in most cases.

Aluminum Oxide

Synthetic Aluminum Oxide is a silica-free, inert compound with a tough, crystalline structure and a uniform hardness of 9 on the MOHS scale (Diamond is 10). It performs as an excellent blast cabinet media where the grit is contained for re-use, capable of up to 30 or more reuses.These properties combined with uniform particle sizing provide high-speed production with excellent visibility (very low dusting) and lower air requirements. Unlike most other blast media, which are natural or by-products, synthetic Al2O3 has uniform properties without random natural weaknesses, making it the most widely used abrasive in the world.

Why Use Aluminum Oxide?

  • Most popular abrasive media for cabinet blasting
  • Most extensive range of grit sizes
  • Good recyclability
  • Precisely graded into specific sizes
  • Usable at lower air pressures, reducing compressed air costs

Abrasive Applications

  • Cleaning
  • Deburring
  • Blasting Light Gauge Metal
  • Surface Preparation to Increase Bond Strength of Paint or Coating
  • Etching, Frosting, or Producing a Matte Finish on Metal, Glass, or Stone
  • Water Jetting Media
  • Jobs Requiring a High Production Rate or Non-Ferrous Media
  • Blasting/Cutting Hard Materials
  • Removal of Rust, Paint, Scale, etc. from Fabricated Components
  • Cutting Stone, Metal, Glass, etc.
  • Creating Specific Surface Profile

Characteristics

  • Consistent Uniform Properties and Particle Sizes
  • Sharp, Angular Shape
  • 95% Minimum Purity
  • Wide Range of Specific Grit Sizes From Fine Powder to Large, Coarse Aggregate)
  • Reusable (number of uses mainly determined by air pressure)
  • High Hardness of 9 on the Mohs Scale (Diamond is 10)
  • Uniform Particle Size (no chunks, no dust)
  • Usable at Lower Air Pressures, Reducing Compressed Air Costs
  • Fast Production Rate
  • Controlled Consistent Properties
  • No Free-Silica


United Abrasive Inc.

United Abrasive Inc. is an industrial supplier with over 80 years of experience in the abrasive industry that recycles high energy-consuming, synthetic abrasive grains otherwise destined for the landfill, to provide quality, cost-effective abrasive for our valued customers. Whether it's for an at-home hobbyist or a metal fabrication facility, we strive to provide products that get the job done right. We stock a complete line of blast media, for shipping in all grit sizes, including our Aluminum Oxide (Brown, White, Econoblast, Type "W"), Slag, Corn Cob, Silicon Carbide, Sinter Balls, Steel Shot, Steel Grit, Walnut Shells, Glass Beads, Crushed Glass, Baking Soda, and Plastic Media.