Best Media for Blasting Aluminum (2026): 4 Picks Compared
4 aluminum oxide blast media for stripping aluminum parts, compared by grit, pack weight, silica content and reuse for cabinets and guns.
On this page
Top picks at a glance
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- 1
Best OverallTITGGI 80 Grit 19 lb9.6/10View on Amazon - 2
Best Medium GritINTERACTIVIA #100 8 lb9.5/10View on Amazon - 3
Best 100 GritHDURCIR 100 Grit 18 lb9.4/10View on Amazon - 4
Best Fine GritHDURCIR 120 Grit 14 lb9.4/10View on Amazon
An aluminum valve cover or wheel comes back from the stripper still wearing old paint and oxidation, and a wire wheel alone will not cut it. The best media for blasting aluminum strips paint and mill scale without chewing up the soft metal underneath, leaving a clean surface ready for paint. This guide compares aluminum oxide media by grit, pack weight, silica content and reuse, all made for blasting cabinets and blasting guns.
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Quick picks
- Best Overall TITGGI 80 Grit 19 lb: 80 grit, 19 lb in a bucket, Mohs 9 hardness and no free silica Check price on Amazon
- Best Medium Grit INTERACTIVIA #100 8 lb: Sharp #100 grit, SG 3.9, no detectable crystalline silica Check price on Amazon
- Best 100 Grit HDURCIR 100 Grit 18 lb: 18 lb bucket, 100 grit, wet or dry use for cabinets and guns Check price on Amazon
- Best Fine Grit HDURCIR 120 Grit 14 lb: 120 grit, 14 lb, medium to fine for aluminum and stainless steel Check price on Amazon
Picks for the garage
TITGGI 80 Grit Aluminum Oxide Blast Media
An 80 grit brown fused aluminum oxide media in a 19 lb bucket for rust and paint removal on metal surfaces.
Pros
- Hardness of 9 on the Mohs scale for fast, effective rust removal
- Lasts 10 times longer than silica, with a longer cycle life
- No free silica, and 100% recycled media
- Can be used wet or dry, in a 19 lb bucket
Cons
- No warranty term is stated
- 80 grit is the coarsest grit number here
- 19 lb bucket is the heaviest pack here
- Listing names glass, granite, marble, ceramic and steel, but not aluminum
#100 Aluminum Oxide - 8 LBS
A #100 medium grit aluminum oxide media in an 8 lb pack for blasting cabinets and blasting guns.
Pros
- Sharp angular grit, highly efficient and highly reusable
- No detectable crystalline silica
- High density with a specific gravity of 3.9
- Lasts 10 times longer than silica
Cons
- No warranty term is stated
- Smallest pack here at 8 lb
- No bucket or carrying pack is stated
- Medium grit only, with no finer or coarser option in this listing
Aluminum Oxide 18 LBS 100 GRIT Medium to Fine Sand
A 100 grit aluminum oxide media in an 18 lb bucket for mill scale and paint removal on stainless steel, aluminum and wood.
Pros
- Hardness of 9 on the Mohs scale
- States surface preparation of stainless steel, aluminum and wood
- Can be used wet or dry
- Packed in a sturdy plastic bucket for easy carrying
Cons
- No warranty term is stated
- Part number states 12 lbs while the title states 18 lb
- No silica statement is made
- No bulk density or specific gravity is stated
Aluminum Oxide 14 LBS 120 GRIT Medium to Fine Sand
A 120 grit aluminum oxide media in a 14 lb bucket for medium to fine surface preparation on aluminum and stainless steel.
Pros
- Hardness of 9 on the Mohs scale
- 120 grit, described as medium to fine
- States surface preparation of stainless steel, aluminum and wood
- Can be used wet or dry
Cons
- No warranty term is stated
- Part number states 80 grit while the title states 120 grit
- No silica statement is made
- Smallest bucket here at 14 lb
Compared on paper
| Model | Shop Score | Media | Grit | Pack weight | Silica-free | Warranty |
|---|---|---|---|---|---|---|
| TITGGI 80 Grit 19 lb | 9.6/10 | Aluminum oxide | 80 grit | 19 lb | No free silica stated | Not stated |
| INTERACTIVIA #100 8 lb | 9.5/10 | Aluminum oxide | #100 | 8 lb | No detectable crystalline silica | Not stated |
| HDURCIR 100 Grit 18 lb | 9.4/10 | Aluminum oxide | 100 grit | 18 lb | Not stated | Not stated |
| HDURCIR 120 Grit 14 lb | 9.4/10 | Aluminum oxide | 120 grit | 14 lb | Not stated | Not stated |
Specifications are manufacturer rated, as published on each listing and collected 2 November 2026.
How the points were given
Each media is scored on performance, build, value, safety and warranty, with the weights published on our How We Pick page. Two listings state no free silica, so those two earn safety points and the rest earn none. None states a warranty term, so no media earns warranty points; the ranking comes from grit, hardness and pack size.
| Product | Shop Score | Perf. /35 | Build /25 | Value /25 | Safety /10 | Warranty /5 |
|---|---|---|---|---|---|---|
| TITGGI 80 Grit 19 lb | 9.6 | 30 | 21 | 21 | 5 | 0 |
| INTERACTIVIA #100 8 lb | 9.5 | 29 | 20 | 19 | 5 | 0 |
| HDURCIR 100 Grit 18 lb | 9.4 | 28 | 20 | 21 | 0 | 0 |
| HDURCIR 120 Grit 14 lb | 9.4 | 28 | 19 | 20 | 0 | 0 |
Scores run from 9.2 to 9.8: each product’s point total is placed on that range, so more points always means a higher score.
What the listings tell you
We read 4 media listings. All 4 are aluminum oxide. 3 state a hardness of 9 on the Mohs scale, and two state no free silica. None states a warranty term. Two list a part number that disagrees with the title on grit or weight, so trust the title and bullets over the spec table.
Buying guide: choosing the best media for blasting aluminum
Grit size
Grit numbers here run from 80 to 120. The TITGGI listing states 80 grit, the INTERACTIVIA listing states #100 medium grit, and the HDURCIR listings state 100 grit and 120 grit, with 120 grit described as medium to fine. Pick the grit the job calls for, and check the part number against the title: two listings in this guide carry a part number that disagrees with the title on grit or weight.
Wet or dry use
3 of the listings state the media can be used wet or dry: the TITGGI 80 grit and both HDURCIR listings. The INTERACTIVIA listing states no wet or dry use, so check the listing before you run it wet. The TITGGI and HDURCIR media ship in buckets for carrying, while the INTERACTIVIA listing states no bucket.
Silica-free media
Two listings state no free silica: TITGGI states no free silica with 100% recycled media, and INTERACTIVIA states no detectable crystalline silica. The HDURCIR listings make no silica statement, so if silica-free media matters to the job, pick one of the two that states it. See our best sandblast cabinet media guide for more media types.
Pack size and reuse
Pack weights here run from 8 lb to 19 lb. The TITGGI bucket holds 19 lb, the HDURCIR buckets hold 18 lb and 14 lb, and the INTERACTIVIA pack holds 8 lb. Aluminum oxide lasts longer than silica, with the TITGGI and INTERACTIVIA listings both stating it lasts 10 times longer than silica, and the INTERACTIVIA listing calls its grit highly reusable. Buy the pack size that matches the job, and check the part number on arrival. See our best sandblaster cabinet guide for the cabinet side of the setup.
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Garage Fit Check
- Space: the media ship in buckets from 14 lb to 19 lb, plus an 8 lb pack, so give them a dry shelf spot near the blasting cabinet.
- Power: these media are made for a blasting cabinet or a blasting gun, so the cabinet and gun come first; the media alone does no blasting.
- Storage: keep the media dry between jobs, and keep the bucket where it will not spill.
- Before the first job: check the grit number on the pack against the title, since two part numbers here disagree with their titles.
FAQ: garage tools
What blasting media should I use on aluminum?
All 4 media here are aluminum oxide, in grits from 80 to 120. The HDURCIR listings name aluminum in their stated uses, and the TITGGI and INTERACTIVIA listings state hardness and silica-free claims instead.
What does media blasting mean?
Media blasting fires abrasive grit at a surface to clean and etch it. These listings describe aluminum oxide media for rust and paint removal, mill scale removal and surface preparation before painting.
What size compressor do I need for media blasting?
None of the listings states a compressor size, so check the manual for the blasting cabinet or gun you will use. The media listings state only the grit, pack weight and wet or dry use.
Does media blasting remove rust?
Yes, the listings state rust removal directly: the TITGGI listing states fast, effective rust removal, and the HDURCIR listings state mill scale and paint removal. Pick the grit that matches the part, and mind the silica statement on the pack.
Can aluminum oxide media be reused?
The INTERACTIVIA listing calls its grit highly reusable, and the TITGGI listing states a longer cycle life than most blast media. Both state the media lasts 10 times longer than silica.
Related: the best sandblast cabinet media, the best sandblaster cabinet, our bead blasting vs media blasting and our engine and shop equipment hub. Also see our soda blaster vs sandblaster and sandblast cabinet vs wire wheel.
