Advantages of Ground Walnut Shell

Safety/Environmentally Sound

  • Non-toxic and biodegradable
  • Requires no flammable solvents
  • Dust free
  • Natural product
  • Use required on most U.S. Government contracts
  • Found not to cause Silicosis (can occur from use of sand or silica products)

Cost Effective

  • Cleans without leaving scratches or pitting
  • Cleaned parts require no additional machining or fitting
  • Cleans precision parts without a change in dimensions
  • Non-corrosive
  • Lightweight
  • Pollution prevention


  • Surface areas require no drying time
  • Easy to use
  • Fast clean up after use
  • Easy disposal process

Elasticity and Durability

  • Resistant to rupture and deformation
  • Limited breakdown
  • Can be re-used in various applications