A leading supplier of Walnut Shell abrasives for over 60 years, Composition Materials pioneered Walnut Shell Blasting in the 1960’s with the US Navy (read more). Walnut Shell is a tough, all-natural and eco-friendly media for use in industrial blasting, parts cleaning, paint stripping, coating removal, deflashing, deburring, tumbling, filtration, artificial turf fields, and cosmetics.
Walnut Shell media is reclaimable and biodegradable. Available in all standard sizes: coarse, medium, fine and extra fine flours. Walnut Shell Flours are excellent Fillers for adhesives and compounds. Our Cosmetic-Grade Walnut Shell biodegradable scrubs are used in hand and body washes, exfoliators and personal care products.
Also available: Black Walnut Shell for filtration, oil well and blasting applications. Contact us for technical support, quick shipping & bulk volume discounts (800) 262-7763.
• Eco-friendly crushed shell grit
• Walnut shell sandblasting, blast cleaning
• Steel, buildings, bridges, boats
• Deflashing media
• Premium grade for Body & Bath products
• All-natural exfoliation ingredient
• Walnut shell grit, flour & powder
• Custom blends, packaging & sterilization
• Non-skid/anti-slip for floors & decks
• Walnut Flour for adhesives compounding
• Burn-out filler in ceramics for porosity
• Oil-well filtration media
• Black Walnut filtration grade
• Versatile natural abrasive
• Walnut Shell blasting media
• Sustainable biodegradable fillers
• Agrashell Walnut Shell Products
• Blasting, filtration, cleaning
• Cosmetic grits, flours & powders
• Porosity enhancer for ceramics
VIEW WALNUT SHELL SIZES: Crushed Walnut Shell Grit Sieve Analysis • Ground Walnut Shell Flour Sieve Analysis