HAMMONS Walnut Shell

Hammons Walnut Shells Blast Media is best for removing paint or baked-on carbon deposits from ferrous metals (like iron, steel) or to clean internal parts. Use this walnut-shell abrasive to clean ferrous metals or internal parts; any of the soft abrasive material left inside the working part will break down with minimal damage.

  • 12-20-grit size
  • Use at maximum 80 psi
  • 50-lb. bag

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