Aluminum oxide 120 grit is a medium-to-fine abrasive for blasting, cleaning, and etching surfaces. The best option depends on how much media you need and which materials you plan to work on. HDURCIR’s 14-pound package suits buyers who want a larger quantity, while INTERACTIVIA’s 8-pound option is a smaller package with stated reusability features. TITGGI highlights use on materials such as glass, stone, and steel. Compare the five options below by package size and listed applications.
| Product | Package | Best suited for |
|---|---|---|
| HDURCIR 120 Grit | 14 lb | Buyers needing a larger quantity |
| INTERACTIVIA #120 | 8 lb | Smaller jobs and reusable media |
| TITGGI #120 | 8 lb | Blasting metal, glass, stone, or ceramic |
| INTERACTIVIA #120 | 12 lb | More media with stated reuse benefits |
| Industrial Mineral Supply #120 | Not specified | Surface preparation and precision engraving |
HDURCIR 14-Pound Aluminum Oxide
This HDURCIR product provides 14 pounds of 120-grit aluminum oxide for blasting cabinets or blasting guns. The listing says it can be used for wet or dry blasting and identifies a Mohs hardness of 9. Listed applications include removing mill scale and paint coatings, preparing stainless steel, aluminum, and wood, and etching glass.
Best for: Buyers who want a larger package for multiple blasting tasks. It was selected for its stated material range and higher listed quantity than the other featured options. Consider: The 14-pound package may be more media than a buyer needs for a small, one-time project.
INTERACTIVIA 8-Pound #120 Aluminum Oxide
INTERACTIVIA describes this 8-pound #120 media as fine, sharp, angular, and reusable. The listing says it can clean and etch all types of surfaces, is non-reactant for coating preparation, and has no detectable crystalline silica. It also claims the media lasts 10 times longer than silica; actual reuse depends on blasting conditions and equipment.
Best for: Buyers who need a smaller package and value the product’s stated reuse and coating-preparation features. Consider: At 8 pounds, it may not be enough for extended or large-area work.
TITGGI 8-Pound #120 Blast Media
TITGGI lists brown fused aluminum oxide with Mohs hardness of 9. Its stated applications include cleaning and etching glass, granite, marble, ceramic, and steel, as well as rust removal. The listing says the media can be used wet or dry, contains no free silica, and is 100% recycled. It also describes a longer cycle life than most blast media.
Best for: Buyers looking for stated applications across metal, glass, stone, and ceramic. This option stands out for its explicit material list and wet-or-dry use. Consider: The 8-pound quantity may require replenishment for larger projects.
INTERACTIVIA 12-Pound #120 Aluminum Oxide
This 12-pound INTERACTIVIA option shares the listed features of its 8-pound counterpart: sharp angular grit, cleaning and etching on different surfaces, and reusability. The product description also says it is non-reactant for surface preparation before coatings and has no detectable crystalline silica.
Best for: Buyers who want INTERACTIVIA’s stated media features in a larger package than its 8-pound version. Consider: The listing does not specify a particular surface-preparation result or project coverage, so choose based on your equipment and expected media consumption.
Industrial Mineral Supply #120 Aluminum Oxide
Industrial Mineral Supply positions this #120 aluminum oxide for sandblasting, surface preparation, and precision engraving. Its listed uses include cleaning, deburring, and creating textured finishes on metal, glass, stone, and other hard surfaces. The product description identifies high-grade aluminum oxide and emphasizes cutting and etching capabilities.
Best for: Buyers comparing media for engraving as well as general surface work. Its listed applications make it a useful option when cleaning, deburring, or texturing hard materials is part of the job. Consider: The provided product details do not state package weight or wet-or-dry use, so check the listing for those specifics before buying.
Buying Guide: How to Choose 120-Grit Aluminum Oxide
What projects suit 120 grit?
These products are described for blasting, cleaning, etching, or preparing surfaces. The specific applications vary by listing: some mention paint or mill-scale removal, while others call out glass, stone, ceramic, or engraving. Match the product’s stated uses to your project material and desired surface result.
How much media should you buy?
Compare the package weights with the scale of the job and how often you expect to blast. The listed options include 8-, 12-, and 14-pound packages, plus one product whose supplied details do not state weight. A smaller package may suit limited work; a larger quantity may reduce the need to restock during ongoing projects.
Does wet-or-dry use matter?
Several listings explicitly state that their media can be used wet or dry. If your process depends on one method, verify that the chosen product names it and confirm that it suits your blasting equipment. Do not assume wet-or-dry suitability when it is absent from the product details.
What should you compare besides grit?
Look at the listed hardness, surface applications, package size, and reuse claims. Aluminum oxide’s 120-grit label is shared across these options, but application details differ. Check your equipment instructions and follow appropriate blasting and material-handling precautions.
Frequently Asked Questions
What is aluminum oxide 120 grit used for?
It is sold as abrasive media for blasting, cleaning, surface preparation, and etching. The listed applications vary by product and include metal, glass, wood, stone, and ceramic.
Can 120-grit aluminum oxide be used for glass?
Several featured products list glass cleaning or etching as an application. Confirm the specific product’s stated uses and ensure its use suits the glass and finish you need.
Can aluminum oxide 120 grit be reused?
Some listings describe their media as reusable or long-lasting. Reuse depends on the media’s condition and blasting setup; the product descriptions do not guarantee a specific number of cycles.
Which package size is best for a small project?
An 8-pound option is the smallest stated package among the featured products. Whether it is sufficient depends on the project size and media consumption.