GRITSMITH 18-40 Grit Ground Walnut Shell Media (10 LBS / 4.55 KG) - Fine Grit for Tumbling, Blasting, Vibratory, Polishing, Deburring, Anti-Skid, Fillers
GRITSMITH 18-40 Grit Ground Walnut Shell Media (10 LBS / 4.55 KG) - Fine Grit for Tumbling, Blasting, Vibratory, Polishing, Deburring, Anti-Skid, Fillers
Description
Discover the versatility of our 18-40 Grit Crushed Walnut Shells, perfect for walnut media blasting applications. This walnut media is highly effective in cleaning paint, grease, and other dirt from various surfaces, including glass, fiberglass, wood, plastic, stone, and soft metals, while preserving the integrity of the substrate materials. Ideal for use with blasting or vibratory tumblers, it offers environmentally friendly benefits being 100% silica-free. Whether you're deburring, preparing surfaces, crafting, or working on scale modeling projects, this walnut media is a sustainable and effective choice for a wide range of applications.
Item Details
Pickup Location
7440 Dean Martin Dr Suite 204
Las Vegas, NV, 89139
Quality
Auction closes
October 7, 2025 at 1:01 AM
Estimated Retail Price
$29.95
Buyers Premium
15%
Inventory Number
1049776515
Found in
Additional Details from the Manufacturer
This item information is coming from the manufacturer. Some of the details may vary from the Nellis Auction listing. Please check the Quality Rating and Notes for information specific to this listing
brand
GRITSMITHcolor
18-40 Gritsize
10 Lbsweight
10.00 lbsMore features
- Crushed walnut shells (0.42 mm – 1 mm) offer non-toxic, effective blasting and polishing on soft metals, woods, plastic, jewelry, and gems.
- Sustainable Walnut Shell Media for use with blasting or vibratoary tumblers and for polishing, deburring, engine carbon rust cleaning, anti-slip applications, scale modeling, and fillers.
- All-natural walnut shells, with a Mohs Scale hardness of 4.5-5, ensure safe and sustainable removal of surface matter without harming the material or substrate, providing a durable solution.
- Highly effective in removing paint, grease, and dirt while preserving the integrity of substrates, making it suitable for a variety of surfaces.
- Sustainable, durable, and reusable ground walnut shells that are safe for the environment.
Online Reviews
4.7/5
Based on 13 ratings
This score is based on 13 recent reviews from online retailers.
Be sure to check our Quality Rating and Notes above for more details on this listing.


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