Functional Filler and Extender

MINEX fillers are produced from Nepheline syenite, a naturally occurring sodium-potassium-aluminum silicate without reportable free crystalline silica. MINEX micronized functional fillers and extenders are proven performance enhancers in a broad range of paints, coatings, adhesives, sealants, and inks.

Multiple grades are available to provide optimal performance in a variety of applications.

The selection of the most suitable MINEX grade is application dependent: coarser grades offer cost effective gloss and sheen control and can add texture; finer MINEX grades are preferred for higher gloss systems and are also the preferred choice for powder coatings and clear systems.

Features and Benefits:

  • Excellent brightness, tint retention, and weatherability in exterior paints 
  • Improved color, sheen uniformity, chemical and stain resistance, and durability in interior paint formulations
  • Easily dispersed in all conventional vehicle systems
  • Low oil absorption permits high loadings in adhesives, sealants and coatings