The 3000 Grit Rust Remover Block is a fine-grit abrasive block for cleaning surface rust, staining, and patina from carbon steel knife blades. At 3K grit it removes oxidation without leaving deep scratches, making it the right choice for light maintenance work or as a finishing step after the coarser green block. Soak for a few minutes before use, apply light pressure, and work in consistent strokes along the blade road. The result is a noticeably cleaner, smoother surface. A practical item for anyone who uses carbon steel knives regularly and wants a quick, controlled way to keep the blade looking sharp between sharpenings.
- Grit: 3000 (approx.)
- Color: Brown
- Use: Soak 5 minutes before use, light pressure
- Best for: Light rust removal, finishing after coarser block
3 review(s) 
Great cleaner
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