Walnut Shell Sandblasting Abrasive Grades

Walnut shell is a soft abrasive, often used for deflashing, deburring, and finishing operations, as well as filler and extender applications.

Qualities of Walnut Shell:

• Soft, will not cause pitting (excellent for jet engine parts, turbines, pistons, etc.)
• Excellent for de-flashing and de-burring
• Excellent for wheel blasting, air blasting, and tumbling
• No risk of Silicosis
• Mohs Hardness: 3
• Long Lasting
• Oil and Water Resistant
• Biodegradeable
• Re-Useable
• Allows for preservation of base/primer, while removing top layers of paint (excellent for air craft carriers, submarines, boats.)
• Angular and multi-faceted
• Specific Gravity: 1.2-1.4
• Walnut shell flour and filler sizes also available.

Shipping:

500 lb minimum order (10, 50lb bags.) with multiple shipping points. We will pick the shipping point closest to your end destination. Please email us for a custom freight quotation. We will need to know your ship-to address, and whether or not you have a loading dock on your end to receive the media.

Packaging:

• 50lb bags, 40 bags per pallet. 2,000 lbs per pallet.
• Minimum Order: 10 bags.
• 2,000 lbs super sacks, one sack per pallet.

Grades Available For Purchase:

• 60/10
• 8/12
• 12/20
• 18/40
• 35/60
• 40/100 Flour
• 60/200 Flour
• -100 Filler
• -200 Filler
• -325 Filler

Description:

• Ph:  4 to 5 at 25 degrees Celcius
• Typical Packaging:  50lb bag or by net ton (2,000lbs per pallet)
• Shipping Point:  East Coast, West Coast, and Chicago
• NMF Classification:  Class 55, Item 175480
• Color:  Light Brown
• Hazardous?  No
• Disposal:  According to Federal, State, Local regulations
• Sterilization:  No, media is not sterile
• Grain Shape:  Appears granular or powdery depending on grade
• Specific Gravity:  1.2 - 1.35 (Walnut Shell)
• Minimum Order Quantity:  500 lbs or 10 bags minimum order
• Type:  English (Black walnut is available upon request)
• Bulk Density:  Approximately 40 lbs per cubic ft., varies by grade

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