Walnut Shell Media

Walnut Shells CrushedCRUSHED WALNUT SHELL MEDIA is an eco-friendly, environmentally-safe soft abrasive grit used in Media Blasting, Blast Cleaning, Paint Stripping, Coatings Removal, Deflashing, Deburring, Tumbling, Filtration & Cosmetic applications. Composition Materials has been a leading supplier of ground Walnut Shell products since the 1960’s. Walnut Shell flours are excellent fillers in manufacturing adhesives and compounds. Our Cosmetic-Grade Walnut Shell grits, flours and powders are used as ingredients in body & bath products. Additional nutshell products include Apricot Kernel Shell Grit & Flour, Pecan Shell Grit & Flour and Agrashell® products. Contact us: quick shipping & bulk orders — many sizes in stock.

Walnut Shell Products

Walnut Shell Blast Media

Walnut Shell Blasting

  • Eco-friendly crushed shell grit
  • Walnut shell sandblasting, blast cleaning
  • Steel, buildings, bridges, boats
  • Selective coatings removal, deflashing

Cosmetic Walnut Shell

  • Premium grade for Body & Bath products
  • All-natural exfoliation ingredient
  • Walnut shell grit, flour & powder
  • Custom blends, packaging & sterilization
Walnut Shell Ground

Walnut Shell Fillers

  • Non-skid/anti-slip for floors & decks
  • Walnut Flour for adhesives compounding
  • Burn-out filler in ceramics for porosity
  • Oil-well filtration media
Apricot Shell Web

Apricot Shell Grit

  • Apricot Pit Shell Grits & Flours 
  • Cosmetic-Grade available
  • Skin care & exfoliation products
  • All-natural ingredient
Walnut Shells are used in blasting, paint removal, filtration, pet litter and cosmetics

Agrashell® Products

  • Agrashell Walnut Shell Products
  • Blasting, filtration, cleaning
  • Cosmetic grits, flours & powders
  • Porosity enhancer for ceramics

Walnut Shell Applications

This article provides an overview of Walnut Shells uses & applications including, walnut shell blasting, non-skid/anti-slip media, pet litter, cosmetics and filtration.

Walnut Shell Sizes

Walnut Shell Standard Sizes

- Crushed Walnut Shell Grit Sieve Analysis – Ground Walnut Shell Flour Sieve Analysis