Choosing the right fine sand for sandblasting can boost efficiency, improve finish quality, and reduce waste. The following selections focus on high-purity aluminum oxide with fine to medium grit, suitable for metal, glass, stone, and plastic. These options are compatible with blasting cabinets and guns, and offer good reuse life with consistent performance.
| Product | Brand | Grit | Approx. Weight | Notes |
|---|---|---|---|---|
| #120 Grit Aluminum Oxide Sandblasting Medium | striplus | 120 | 4 Lbs / 1.8 Kg | High purity, reusable |
| #80 Grit Aluminum Oxide Sandblasting Medium | striplus | 80 | 4 Lbs / 1.8 Kg | Sharp, fast rust/paint removal |
| Aluminum Oxide 12 LBS 100 GRIT | HDURCIR | 100 | 12 LBS | Cost-effective large package |
| Aluminum Oxide 14 LBS 100 GRIT | HDURCIR | 100 | 14 LBS | Wet or dry use, durable |
| Aluminum Oxide 14 LBS 120 GRIT | HDURCIR | 120 | 14 LBS | Fine finishing, broad compatibility |
#120 Grit Aluminum Oxide Sandblasting Medium
Product overview: Fine aluminum oxide with 99.5% purity, designed for professional sandblasting cabinets and machines. The #120 grit provides sharp, angular grains that strip rust, paint, and scale effectively while delivering an even satin finish on metal, glass, stone, and plastic. Reusability is a key feature, with Mohs hardness around 9 and toughness supporting multiple recycling cycles to lower overall abrasive costs.
- Grit: 120
- Purity: 99.5%
- Reuse: 6–8 cycles
#80 Grit Aluminum Oxide Sandblasting Medium
Product overview: Fine #80 grit aluminum oxide with high hardness and sharp angular grains. Suitable for quick rust, paint, and scale removal while leaving a consistent satin finish on diverse substrates like metal, glass, and stone. The medium is reusable; its toughness supports multiple cycles, which helps maintain cost efficiency in larger jobs.
- Grit: 80
- Purity: 99.5% (as applicable)
- Reuse: 6–8 cycles
Aluminum Oxide 14 LBS 80 GRIT
Product overview: 14 pounds of 80 grit aluminum oxide, suitable for blasting cabinets and guns. The material can be used wet or dry and has a Mohs hardness of 9, making it effective for removing mill scale and coatings. It is appropriate for preparing stainless steel, aluminum, wood, and for etching glass.
- Grit: 80
- Weight: 14 LBS
- Use: Wet or dry
Aluminum Oxide 14 LBS 120 GRIT
Product overview: This 14-pound package delivers 120 grit for finer finishing and more delicate work. Suitable for blasting cabinets and guns, it supports both wet and dry use. Aluminum oxide with a Mohs hardness of 9 provides reliable material removal, including paint, mill scale, and etching on glass, metal, and wood.
- Grit: 120
- Weight: 14 LBS
- Use: Wet or dry
#100 Grit Aluminum Oxide Sandblasting Medium
Product overview: Fine aluminum oxide at 100 grit, designed for professional sandblasting cabinets and machines. The material combines sharp angular grains with high hardness to strip rust, paint, and scale efficiently while yielding a satin finish on multiple substrates. Its reusable nature helps reduce per-job costs through multiple cycles.
- Grit: 100
- Reuse: 6–8 cycles
- Purity: 99.5% (as applicable)
Buying Guide: Key Considerations For Fine Sand For Sandblasting
When selecting a fine abrasive for sandblasting, consider these factors to optimize results and value:
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<liGrit range and finish: Finer grits (80–120) deliver smoother finishes and finer detailing, while coarser grits remove mill scale and coatings faster. Match grit to the surface and desired finish.
- Material purity and hardness: Aluminum oxide typically offers high hardness (Mohs 9) and purity, contributing to consistency across batches and less contamination of coatings.
- Reusability and lifecycle: Many products are rated for multiple recycling cycles. Estimate the total cost by factoring in cycles per job and per-cycle performance.
- Wet vs dry use: Some media can be used in either mode; dry use is common, but wet use can reduce dust and improve control on certain substrates.
- Substrate compatibility: Aluminum oxide is widely compatible with metal, glass, stone, and wood, but check for coatings or finishes that may react or delaminate under abrasive action.
- Packaging size and cost efficiency: Larger packages often reduce cost per pound, which is beneficial for larger projects or frequent use.
<liDust and health considerations: Use in a well-ventilated area or with containment systems, particularly with fine silica-free media to minimize airborne particles.