Walnut Shell

Excellent soft grit abrasives used in blast cleaning and tumbling.

Category:

Description

Black walnut shells are excellent soft grit abrasives used in blast cleaning and tumbling. Walnut shell grit is used in applications that require aggressive stripping or cleaning without damage or effect on the underlying subtrate. Organic and biodegradable, walnut shell is extremely durable, angular in shape but considered a soft abrasive.Also used in the oil industry as lost circulation material and as a filter media for cleaning produced water. Available in extra course to extra fine.

 

 

Additional information

Uses

Blast clean and polish soft metals, fiberglass, plastics, wood and stone.
Tumble and polish gun casings, jewelry, ink pens and metals parts.
Deburr and deflash products for moldings, castings and electrical parts.
Surface preparation for painting.

Grit Sizing

6-10
8-12
12-20
20-30
30-100
-100

Hardness

3 on MOHS scale

Advantages

Cleans precision parts without changes in dimensions
Angular & multi-faceted
Reclaim & reuse
Natural, organic, nontoxic & biodegradable
Does not scratch, scar or pit
Non spark abrasive

Packaging

Paper Bags: 50 lb

Recyclable

No

Qualifications

MIL-G-5634 Type 3

SDS Sheets