Sodium Bicarbonate Sandblasting Media 50–100 Micron (120–220 Grit) – Single Tank Fill

Gentle, Water-Soluble Blasting Media for Precision Cleaning & Surface Restoration

The Sodium Bicarbonate Sandblasting Media – 50–100 Micron (120–220 Grit) is a mild, non-aggressive abrasive designed for precision cleaning where preserving the underlying surface is important. Commonly known as soda blasting media, sodium bicarbonate removes dirt, grease, oxidation, paint residue, and surface contaminants with less cutting action than aluminum oxide or other hard abrasives.

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

Perfect For

• Relic and artifact restoration

• Micro-abrasive blasting

• Jewelry cleaning

• Delicate metal components

• Brass and copper items

• Aluminum parts

• Paint and coating removal

• Grease and residue removal

• Firearm component cleaning

• Automotive parts

• Hobby restoration

• Precision workshop projects

Why Choose Sodium Bicarbonate Media?

Sodium bicarbonate is significantly softer than aluminum oxide and glass bead media. Its mild abrasive action makes it useful for cleaning surface contamination while reducing the risk of aggressive cutting, deep texturing, or excessive material removal.

Because it is water-soluble, remaining soda residue can often be rinsed away after blasting when the item and application allow.

Features

• Sodium bicarbonate blasting media

• Particle size range: 50–100 micron

• Approximate grit range: 120–220

• Gentle cleaning action

• Less aggressive than aluminum oxide

• Water-soluble for easier residue removal

• Helps remove grease, dirt, oxidation, and coatings

• Convenient single-tank-fill packaging

Benefits

• Cleans without heavily cutting the base material

• Suitable for many delicate surfaces

• Reaches grooves, recesses, and detailed areas

• Removes surface contamination and light coatings

• Reduces the need for aggressive sanding or wire brushing

• Convenient package minimizes waste and storage

Recommended Applications

Use sodium bicarbonate blasting media for:

• Cleaning brass and copper components

• Removing grease and workshop residue

• Cleaning aluminum parts

• Removing light paint and coatings

• Restoring small tools and hardware

• Cleaning firearm components

• Preparing surfaces for additional restoration

• Detailed microblasting projects

Sodium Bicarbonate vs. Other Blasting Media

Choose sodium bicarbonate when you want:

• Gentler cleaning action

• Minimal surface profiling

• Water-soluble residue

• Removal of dirt, grease, and light coatings

Choose glass bead media when you want:

• A smooth satin finish

• Light peening and surface blending

• Moderate cleaning with limited cutting

Choose aluminum oxide when you need:

• Faster material removal

• Heavy rust or corrosion removal

• Aggressive surface preparation

• A more textured finish

Compatible Equipment

Suitable for micro-abrasive blasting systems configured to use media in the 50–100 micron range, including compatible:

• Vaniman Mobile Problast systems

• Vaniman Master Mobile Problast systems

• Benchtop micro sandblasters

• Precision blasting cabinets

• Jewelry and laboratory blasting equipment

Always confirm that your tank, nozzle, moisture-control system, and blasting equipment are compatible with sodium bicarbonate media before use.

Important Usage Information

Sodium bicarbonate readily absorbs moisture and may clump if exposed to humid air. Keep the media sealed and dry before use. A clean, dry compressed-air supply is important for consistent media flow.

Although sodium bicarbonate is gentler than many blasting abrasives, it can still alter patina, finishes, plating, and delicate surfaces. Begin with low pressure, keep the nozzle moving, and test on a common or non-critical item first.

Rare coins, museum-quality artifacts, archaeological objects, and historically significant relics should only be treated with appropriate conservation guidance.

Safety Information

Use only with proper ventilation or dust collection. Wear suitable eye protection and respiratory protection, and avoid breathing airborne dust. Follow all safety instructions supplied with your blasting equipment.

Specifications

• Material: Sodium Bicarbonate

• Particle Size: 50–100 Micron

• Approximate Grit Range: 120–220

• Grade: Fine, Gentle Blasting Media

• Package Size: Single Tank Fill

• Application: Precision Cleaning and Light Coating Removal

• Water-Soluble: Yes

What's Included

• One Single Tank Fill of 50–100 Micron Sodium Bicarbonate 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 restoration enthusiasts. Whether you need gentle surface cleaning or aggressive corrosion removal, we provide media options suited to every stage of the restoration process.

Sodium Bicarbonate abrasive sandblasting media 4.5 lbs single tank fill. 50-100 Micron and 120-220 Grit bead size range. “Soda”  blast media is excellent for many different micro abrasive sandblasting applications including: coating removal, etching, texturing, matrix removal, deflasking, and surface prep. The angular particles can be used to texture or cut and are more forgiving than harder media materials.  Our sandblast media is quality sieved and sifted resulting in more reliable blasting results.

• 4.5 lbs – Single Media Tank Fill
• 50-100 Micron / 120-220 Grit
• Mohs Hardness Rating: 2.5-3.5
• 99.8% Pure