Walnut Shell Blasting

Supplier of Walnut Shell media for over 60 years. Composition Materials Co., Inc. helped pioneer Walnut Shell Blasting with the US Navy in the 1960’s (read more). Environmentally friendly, economical & reclaimable.  Excellent for paint & coating removal, pressure blasting, engine clean-out, deflashing & ceramic burn-out operations.

SDSTDSSIEVESSIZES

6/10
8/12
12/20
14/30
18/40
35/60
40/100
All-natural soft abrasive, crushed walnut shells are available in standard and cosmetic-grade.All-natural soft abrasive, crushed walnut shells are available in standard and cosmetic-grade.12-20 Walnut Shell GritAll-natural soft abrasive, crushed walnut shells are available in standard and cosmetic-grade.All-natural soft abrasive, crushed walnut shells are available in standard and cosmetic-grade.All-natural soft abrasive, crushed walnut shells are available in standard and cosmetic-grade.All-natural soft abrasive, crushed walnut shells are available in standard and cosmetic-grade.
PACKAGING50 lb. Bags ▪ 40 Bags per Pallet ▪ Super-Sacks

ADVANTAGES

  • Available in Black & English grades
  • Preserves base, primer & gel-coats while removing top coats of paint
  • Non-toxic; causes no health or environmental hazards
  • Long-lasting, re-usable and biodegradable
  • Reduces cycle time of finishing operations; preserves microfinishes
  • Selective coatings removal
  • Replaces sandblasting to avoid problem of silicosis

APPLICATIONS

  • Effective on boats, buildings, bridges, outdoor statuaries, cars and graffiti removal
  • Aircraft engine cleanout & steam turbines
  • Deflashing parts
  • Deburring plastics & die casting industries
  • Wheel & air blasting, as well as tumbling
  • Porosity enhancer for ceramics and grinding wheels in burn-out applications
HARDNESS MOH 3.5 ▪ Rockwell 91
SPECIFIC GRAVITY1.2 - 1.4
USED ONCars ▪ Trucks ▪ Airplanes ▪ Trains ▪ Boats ▪ Landing Gear ▪ Buildings ▪ Brick ▪ Statues ▪ Monuments ▪ Engines
INDUSTRIESAutomotive Restoration ▪ Aircraft Maintenance ▪ Paint & Coatings ▪ Military
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VIDEOS: BLASTING WITH WALNUT SHELLS