Description
Corn Cob Grit #20 is a coarse natural abrasive media designed for cleaning and surface treatment applications that benefit from noticeable particle impact. Its corn cob structure provides effective mechanical action while remaining less aggressive than many hard mineral abrasives.
The grade can be used in industrial maintenance and cleaning operations where removing surface contaminants efficiently is important while maintaining controlled treatment of the substrate.
Corn Cob Grit #20 Key Features
- Coarse natural abrasive with effective cleaning capability
- Provides noticeable particle impact during blasting
- Suitable for controlled removal of surface contaminants
- Lightweight compared with many mineral abrasive materials
- Biodegradable plant-derived abrasive media
- Useful for maintenance and industrial cleaning processes
- Available in customized packaging and supply quantities
Corn Cob Grit #20 Typical Applications
- Industrial component cleaning
- Removal of dirt and loose deposits
- Surface preparation for coatings
- Machinery maintenance
- Automotive and mechanical component cleaning
- Controlled abrasive blasting
- General-purpose industrial surface treatment
Corn Cob Grit #20 Technical Specifications
| Item | Specification |
|---|---|
| Product Name | Corn Cob Grit #20 |
| Material | Processed Corn Cob |
| Abrasive Type | Natural Plant-Based Abrasive |
| Grit Size | #20 |
| Particle Classification | Coarse Grit |
| Color | Natural Yellow / Golden |
| Application | Cleaning, Blasting, Maintenance |
| Packaging | 25 kg Bags or Customized Packaging |
Product screening, packaging, labeling, and order specifications can be customized for different industrial applications.
Corn Cob Grit #20 Packaging & Storage Tips
- Keep the abrasive in sealed packaging during transportation.
- Protect the product from rain and moisture.
- Store on a dry surface in a ventilated warehouse.
- Do not expose opened bags to humid conditions for extended periods.
- Customized packaging is available for bulk requirements.
Frequently Asked Questions
What is Corn Cob Grit #20 used for?
Corn Cob Grit #20 can be used for industrial cleaning, machinery maintenance, controlled abrasive blasting, surface preparation, and removal of loose surface contamination.
Does #20 provide stronger cleaning than finer grades?
Coarser abrasive grades generally provide greater particle impact, while finer grades are more suitable for detailed or lighter surface treatment. Actual cleaning performance depends on the application conditions.
Can Corn Cob Grit #20 be used for automotive components?
It can be considered for selected automotive and mechanical cleaning applications where a plant-based abrasive is appropriate. Testing on the specific component is recommended before production use.
Is customized packaging available?
Yes. Packaging size, labeling, and bulk supply arrangements can be discussed according to customer requirements.
How should unused material be stored?
Keep unused Corn Cob Grit #20 sealed and store it in a dry, ventilated warehouse away from water and excessive humidity.

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