Plastic Blast Media

For over 35 years, Composition Materials has been a leading manufacturer and supplier of plastic sandblasting abrasives for paint stripping, coatings removal, pressure blasting, powder coating, deflashing, deburring, surface preparation and mold cleaning.  Plasti-Grit® is manufactured from 100% recycled materials in 5 grades of hardness: Type I Polyester, Type II Urea, Type III Melamine, Type V Acrylic and Type VI Clear-Cut® (links below provide additional information Plastic Media grades). Mil-Spec approved: MIL-P-85891A.

Composition Materials supplies a wide variety of Plastic Abrasives for Deflashing & Deburring applications: Cyrogenic Deflashing Media, Polycarbonate, Nylon Polyamide and Polystyrene Beads. Plastic Abrasives provide excellent results without pitting or marring substrates and delicate parts. Contact us at (800) 262-7763 for assistance with product selection and technical support.

Plastic Blast Grit

Plastic Media Abrasives

  • Environmentally safe, non-toxic
  • Low-cost method of paint stripping
  • Mil-Spec approved: MIL-P-85891A
  • Coatings removal & surface cleaning

Urea: Type II

  • Media blasting, paint stripping
  • Cars, boats, trucks, motor homes
  • Steel, aluminum, industrial parts
  • Most versatile Plastic Media grade

Melamine: TYPE III

  • Most aggressive Plastic Media grade
  • Paint stripping, mold cleaning
  • Hard to remove paints & primers
  • Best on steel & hard substrates

Clear-Cut®: Type VI

  • Media blasting, paint stripping
  • Safe for delicate surfaces
  • Aluminum, fiberglass, composites
  • Boats, Corvettes, soft metal parts

Acrylic: Type V

  • Media blasting, paint stripping
  • Boats, aircraft, motor homes
  • Fiberglass, aluminum, composites
  • “More forgiving” in hands of operator

Plastic Media Fillers

  • Plastic grits & flour additives 
  • Additive in resins & compounds
  • Available in clear & multi-colored
  • Non-skid & anti-slip paint additive

Polyester: Type I

  • Softest Grade
  • Media Blasting, paint stripping
  • Soft metals & composites
  • Deflashing electronics & circuit boards

Plastic Media Articles

  • Plastic Media Blasting Articles
  • Automotive Restoration
  • Powder Coating Removal
  • Stripping Organic Coatings