• Aluminum Finishing

DuBois carries a diverse line of pre-treatment materials for aluminum anodizing and chromating. Our cleaners are specially formulated to remove the toughest soils from your part, prepping it for whatever your process requires, whether it is etching, conversion coating, or sealing for an anodizing operation.

DuBois offers a wide array of aluminum finishing products for your operation including:

  • Cleaners for use in spray and immersion systems
  • Etchants that create a uniform micro-finish
  • Deoxidizers to remove smut and scale
  • Chromate conversion coatings for corrosion resistance and paint adhesion
  • Zincates for plate adhesion