18-40 grit ground walnut shell media for blasting and polishing
Crushed walnut shell media in fine grit for tumbling, blasting, vibratory finishing, and polishing. Effective on soft metals, wood, plastic, jewelry, and gems, with positive cleaning performance noted by users
Highlights
- non-toxic walnut shell media
- suitable for polishing and cleaning
- works on multiple materials
Pros
- effective cleaning power
- soft-metal and jewelry polishing suitability
- multi-application media (tumbling, blasting, polishing)
Cons
- grind size reported as smaller than expected
- mixed reviews on grind size
Best For
Features
- Crushed walnut shells sized 0.42–1 mm for non-toxic blasting and polishing
- Suitable for soft metals, woods, plastics, jewelry, and gems
- Sustainable walnut shell media for blasting or vibratory tumblers and polishing
- Includes deburring, engine carbon rust cleaning, and anti-slip applications
