Spi-Spectrum | Color Coatings for Medical and Industrial Applications

N2 Biomedical’s Spi-Spectrum process produces a family of brilliant and durable biocompatible color coatings that can be applied to a wide range of metallic substrates including titanium, stainless steel, NiTi, CoCr, and aluminum-based alloys, among others. Our coatings are ideal for product differentiation, enhanced aesthetics, as well as improved functionality. We also offer color coatings on a variety of polymer based substrates such as PEEK and PET. An array of single and multi-tone colors, including violet, blue, aqua, gold, pink, magenta, teal, and green are available.

Features and Benefits

  • Product Distinction
  • Increased Surface Energy
  • Superior Durability and Adhesion
  • Low Temperature Process
  • Reduced Friction


  • Orthodontic Appliances and Archwires
  • Surgical Instruments
  • Fixation Devices
  • Spinal Implants
  • LVAD Components
  • Stents