Fillers & Extenders
The following is a list of Composition Materials' diversified line of fillers and extenders. Let us help you select the right one.
Plastic Media
Mixed with paint for non-skid flooring surfaces.
Wood Flour
Hard and soft wood; kiln dried; mesh size to specs.
Walnut Shell Flour
Our walnut shell flours are manufactured at our state-of-the-art production unit in California. Here, various grades of walnut shell flour and grit are produced to meet the demands of the construction, resin, plywood, laminated veneer lumber, furniture, rubber, paint and cosmetic industries. Whether you?e looking for a filler for plywood, paints, resins or adhesives, we stock it. We?l match your specific needs to the mesh size that will give you the best end product performance at a reasonable cost.
Rice Hull Flour
For extender applications requiring a high silica content.
Cellulose
A filler and extender for industrial applications.
Leather Fiber
For reconstituted leather board and specialty papers and polishing applications.
Corn Cob Flour
For lightweight extender applications.
Ground Rubber
Used as a filler for sealants and fabricated mats.
Flock
Cotton, nylon and cellulose for filler applications.
Let us help you select the right filler or extender.











