Bio-Fillers & Aggregates

Composition Materials has been supplying industries worldwide for over 95 years with all-natural bio-based fillers and recycled aggregates.  Our innovative eco-friendly granules and powders include all-natural walnut shells, recycled thermoset plastics, wood flours, pecan shells, corn cob and rice hulls. These unique materials are used to help strengthen adhesion, increase or decrease weight, increase flexibility or rigidity, enhance appearance as texture and non-slip surfaces. Non-Skid/Anti-Slip products can be mixed into paints & coatings as well as broadcasted. Contact us for assistance with product selection, samples and information. Filler/Extender Selection

Fillers & Extenders

Wood Flours

  • Hardwoods & Softwoods
  • Versatile filler & extender
  • Adhesives, rubber, paper
  • Filtration, cleaning, absorbency

Recycled Aggregates

  • Recycled media for resins & epoxies
  • Lightweight non-skid & anti-slip media
  • Coarse, medium, fine & powder grades
  • Available in clear/white & multi-colored

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

Pecan Shell

  • All-natural
  • Biodegradable
  • Filler in adhesives & resins
  • Filtration media

Non-Skid Aggregates

  • Plastic Media, Walnut Shells
  • Mix-in paints for easy coating
  • Floors, ramps, decks, boats, pools
  • Aluminum oxide

Fillers, Fibers & Powders

  • Fillers with unique characteristics
  • Rice Hull Ash, Rice Hulls
  • Ground Rubber, Ground Leather
  • Sisal, Flocks, Cellulose & more!

Selecting Fillers & Extenders

Fillers & Entenders can increase or decrease strength, flexibility, rigidity or weight; alter specific gravity, hardness or reactivity; introduce non-skid / anti-slip surfaces & coatings; and change appearance, color or texture.