Glass Bead Sandblasting Media 50 Micron (220 Grit) – Single Tank Fill

Fine Glass Bead Media for Gentle Cleaning, Peening & Satin Finishing

The Glass Bead Sandblasting Media – 50 Micron (220 Grit) is a fine, spherical blasting media designed for controlled surface cleaning and finishing with less cutting action than aluminum oxide. Instead of aggressively removing material, glass beads gently impact the surface to remove light oxidation, residue, discoloration, and contamination while producing a smooth, uniform satin finish.

Packaged as a convenient Single Tank Fill, this media provides the appropriate quantity for filling one compatible micro-abrasive blasting tank without requiring the purchase or storage of a large bulk container.

Perfect For

• Micro-abrasive blasting

• Jewelry cleaning and finishing

• Relic restoration

• Brass and bronze components

• Stainless steel parts

• Aluminum components

• Light oxidation removal

• Surface blending

• Satin finishing

• Precision peening

• Small mechanical parts

• Hobby and workshop projects

Why Choose Glass Bead Media?

Glass beads are round rather than sharp and angular. This gives them a gentler peening action that cleans and blends the surface while removing less base material than aluminum oxide.

The 50-micron size is ideal for detailed work requiring a smooth finish and controlled cleaning action.

Features

• Fine 50-micron glass bead media

• Approximate 220-grit classification

• Spherical particles provide a gentle peening action

• Produces a smooth, uniform satin finish

• Less aggressive than angular aluminum oxide

• Consistent particle sizing promotes reliable media flow

• Convenient single-tank-fill packaging

Benefits

• Removes light oxidation and surface residue

• Cleans without deeply cutting the base material

• Blends minor surface irregularities

• Produces an attractive satin or matte appearance

• Reaches grooves and detailed areas that brushes cannot

• Ideal for delicate finishing and cosmetic restoration

Recommended Applications

Use this fine glass bead media for:

• Cleaning jewelry castings

• Restoring brass and bronze hardware

• Satin finishing stainless steel

• Cleaning aluminum components

• Removing light oxidation from small parts

• Blending tool marks and surface discoloration

• Cleaning precision mechanical components

• Creating a uniform decorative finish

Glass Bead vs. Aluminum Oxide

Choose glass bead media when you want:

• Gentler surface cleaning

• Less material removal

• A smoother satin finish

• Light peening and surface blending

Choose aluminum oxide when you need:

• Faster cutting action

• Rust, scale, or coating removal

• More aggressive surface preparation

• A textured finish for coating adhesion

Compatible Equipment

Suitable for micro-abrasive blasting equipment configured to use 50-micron media, including compatible:

• Vaniman Mobile Problast systems

• Vaniman Master Mobile Problast systems

• Benchtop micro sandblasters

• Jewelry blasting equipment

• Precision blasting cabinets

Always verify the media range supported by your tank, nozzle, and equipment manufacturer before use.

Important Restoration Notice

Although glass bead media is gentler than aluminum oxide, it can still permanently alter surface texture, patina, plating, and fine details. Begin with the lowest effective pressure, keep the nozzle moving, and test on a common or non-critical item first.

Abrasive blasting is generally not recommended for rare coins, museum-quality artifacts, archaeological objects, or historically significant relics without professional conservation guidance.

Safety Information

Use only in approved blasting equipment with adequate dust collection or ventilation. Wear eye protection and appropriate respiratory protection, and avoid breathing airborne media or dust. Follow all equipment and media safety instructions.

Specifications

• Material: Glass Bead

• Particle Size: 50 Micron

• Approximate Grit: 220

• Particle Shape: Spherical

• Grade: Fine Blasting Media

• Package Size: Single Tank Fill

• Application: Cleaning, Peening & Satin Finishing

• Finish: Smooth, Uniform Satin Surface

What's Included

• One Single Tank Fill of 50-Micron (220-Grit) Glass Bead Sandblasting Media

Why Buy From High Plains Prospectors?

High Plains Prospectors offers carefully selected restoration tools, micro-abrasive blasting equipment, and compatible media for detectorists, collectors, jewelers, craftsmen, and conservation enthusiasts. Whether you need aggressive corrosion removal or a gentle satin finish, we provide media options for every stage of your restoration workflow.

Glass Beads Abrasive Sandblasting Media 4.5 lbs Single Tank Fill. 50 Micron (220 Grit). High quality blast media. Spherical bead shape. Ideal for surface texturing, cleaning, peening, etching, and deburring various surfaces. Our sandblast media is sieved multiple times and sifted resulting in reliable blasting results.

• 4.5Lbs
• 50 Micron/220 Grit/200 Mesh
• Made to SAE-AGB Specifications
• Rated MIL G-9954 #13 / MIL-S 13165B 35