Walnut Shell Finishing Media

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Application

Weight

Particle Mesh Size

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Tumbler Motion

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U.S.–Mexico–Canada Agreement (USMCA) Qualifying

Yes

Export Control Classification Number (ECCN)

EAR99

REACH

Not Compliant

DFARS Specialty Metals

RoHS

11 Products

Abrasive Blasting Media for Delicate Materials

Remove paint, coatings, and rust from delicate materials. Softer than other abrasive blasting media, this media cleans away contaminants without scratching or marring the underlying surface. It is a good choice for finishing soft metals, plastics, wood, or sensitive equipment.

Our abrasive blasting materials are sorted from least to most aggressive. The more aggressive the media, the more material it removes from your surface.

Both particle mesh size and grit measure the size of the abrasive particles. The higher the number, the finer the particles are.

Walnut Shell

Gentle abrasion without damage. Not only will walnut shells clean, but they also polish and debur thanks to their slight abrasion.

Low Reusability—Effective for a handful of cycles under normal blasting conditions.

				15 lb.		50 lb.
Particle Mesh Size	Grit	Recommended Blast Pressure, psi	Reusability		Each		Each
6-10	6	20 to 90	Low	0000000	000000	000000	000000
8-12	14	20 to 90	Low	0000000	00000	000000	00000
12-20	16-24	20 to 90	Low	0000000	00000	000000	00000
20-30	36	20 to 90	Low	0000000	00000	000000	00000
30	30	20 to 90	Low	0000000	00000	000000	00000

Tumbling Media for Aluminum, Brass, and Soft Metals

Granule

Made of soft material, this tumbling media gently finishes aluminum, brass, and other soft metal parts without distorting them. Choose the shape that best matches the contours of your part and a size that’s large enough not to get stuck in recesses and holes. You can also mix shapes and sizes to tailor the finish to your part.

For Ultra Smooth Finish—Remove tarnish, oxidation, and light scratches to make your parts shine. Ideal for detailed or engraved parts, this media rubs the surface without wearing it down to preserve the shape and sharp edges.

Dry Tumbling Condition—Run this media dry and it won't stick to your parts. Dry media simplifies setup and cleanup, but it takes longer to finish your parts than wet media.

Walnut Shell—These walnut shells have larger particles than those used for abrasive blasting. They’re cleaned and treated for use in tumblers.

						10 lb.
	Density, lb/ft³	Recommended Media to Parts Ratio	Abrasion Type	Tumbling Condition	Material		Pkg.
For Ultra Smooth Finish







				Granule

				40	4:1	None	Dry	Walnut Shell	0000000	000000