Aluminum Oxide Sandblasting Media 25 Micron (360 Grit) – Single Tank Fill – 97935

Ultra-Fine Abrasive Media for Precision Cleaning & Delicate Surface Preparation

The Aluminum Oxide Sandblasting Media – 25 Micron (360 Grit) is an ultra-fine abrasive engineered for the most delicate micro-abrasive blasting applications. With a consistent 25-micron particle size (360 grit), this media provides exceptional control for precision cleaning, light surface preparation, and fine finishing while minimizing material removal.

Packaged as a convenient Single Tank Fill, this media is perfectly portioned to fill one compatible blasting tank, making it an excellent choice for jewelry shops, restoration workbenches, laboratories, and hobbyists who require premium performance without purchasing bulk quantities.

Perfect For

• Precision micro sandblasting

• Jewelry cleaning and restoration

• Fine metal detailing

• Watch and clock components

• Dental laboratory work

• Light oxidation removal

• Surface preparation before polishing

• Glass etching

• Precision deburring

• Small machined parts

• Hobby and model making

• Fine restoration projects

Features

• Premium aluminum oxide abrasive

• Ultra-fine 25-micron particle size

• Equivalent to approximately 360 grit

• Produces a smooth, controlled finish

• Consistent particle sizing for reliable media flow

• Durable media suitable for reuse when properly recovered

• Convenient single-tank-fill package

• Compatible with precision micro-abrasive blasting systems

Benefits

• Excellent control on detailed work

• Removes light oxidation and surface contamination

• Produces a fine, uniform matte finish

• Reaches intricate areas inaccessible to brushes

• Helps prepare surfaces for polishing or finishing

• Ideal for delicate components requiring minimal material removal

Recommended Applications

Use this 25-micron aluminum oxide media for:

• Cleaning jewelry castings

• Preparing precious metals before polishing

• Removing light oxidation from small metal components

• Refining intricate machined parts

• Glass engraving and fine etching

• Cleaning precision hardware

• Delicate restoration projects

• Laboratory and dental applications

Compatible Equipment

Designed for use in precision blasting systems that support 25-micron media, including compatible:

• Vaniman Mobile Problast systems

• Vaniman Master Mobile Problast systems

• Jewelry micro sandblasters

• Precision blasting cabinets

• Laboratory micro-abrasive blasting equipment

Always verify your equipment's recommended media size and nozzle compatibility before use.

Important Restoration Notice

Although this is one of the finest grades of aluminum oxide available, it is still an abrasive media and permanently removes surface material. Use the lowest effective blasting pressure and test on a non-critical item before working on finished pieces.

This media is not recommended for rare coins, museum-quality artifacts, archaeological objects, or historically significant relics, as even ultra-fine blasting can alter original patina, surface texture, and collector value.

Safety Information

Operate only in approved blasting equipment with adequate dust collection or ventilation. Always wear eye protection and an appropriate respirator when handling abrasive media. Follow all equipment manufacturer safety recommendations.

Specifications

• Product Number: 97935

• Material: Aluminum Oxide

• Particle Size: 25 Micron

• Approximate Grit: 360

• Grade: Ultra-Fine Abrasive

• Package Size: Single Tank Fill

• Application: Precision Micro-Abrasive Blasting

• Finish: Fine, Uniform Matte Surface

What's Included

• One Single Tank Fill of 25-Micron (360-Grit) Aluminum Oxide Sandblasting Media (Part #97935)

Why Buy From High Plains Prospectors?

High Plains Prospectors offers professional-grade restoration tools, blasting equipment, and abrasive media for detectorists, jewelers, craftsmen, conservators, and workshop professionals. Whether you're restoring delicate components, cleaning intricate metalwork, or performing precision microblasting, our carefully selected products deliver the consistency and performance you can rely on.

360 Grit White Aluminum Oxide Sandblasting Media 4.5lbs. High quality 25 Micron ANSI & FEPA certified blast media.  Aluminum Oxide is ideal for cutting, drilling, deburring, surface preparation, devesting, and texturing. VanOxide is an excellent and versatile abrasive media. Our sandblast media is sieved and sifted multiple times resulting in reliable blasting results.

• 4.5Lbs
• 25 Micron/360 Grit
• Mohs Hardness: 9
• 99.8% Purity
• ANSI & FEPA Certified
• High Quality White Fused Aluminum Oxide