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Walnut shell

Walnut Shells

Product overview

About Walnut Shells – Abrasive

Environmentally safe, non-toxic, and biodegradable walnut shell abrasive media. Suitable for blast cleaning, polishing, de-burring, and surface preparation. Features natural, dust-free, and hydrophobic properties.

Highlights

  • Environmentally safe and biodegradable
  • Non-toxic and dust-free
  • Hydrophobic
  • Suitable for delicate surfaces
  • Good reuse at low blast pressures

Typical properties

  • Hardness (Moh’s): 3
  • pH: 7.5
  • Bulk Density: 80 lbs per cubic foot
  • Black Walnut Modulus of Elasticity: 170,000
  • English Walnut Modulus of Elasticity: 10,000

Available sizes / grades

  • 8/14
  • 12/20
  • 14/30