Fast Part replacement for max uptime


Micro carbon fiber filled nylon with reinforced fiberglass.

Onyx™ is a micro carbon fiber filled nylon that yields accurate parts with near flawless surface finish. Few materials have the versatility of Onyx; it offers high strength, toughness, and chemical resistance when printed alone, and can be reinforced with Continuous Fibers to yield aluminum-strength parts. Today, there are more than a million Onyx parts in the field transforming manufacturing.

This filament only works on very expensive, industrial 3D printers. Replace My Part invests in the best machines possible to give you the best materials available. This material truly is space-age and makes normal plastic look cheap.


  • Plastic Part Replacement
  • Housings
  • Sensor Mounts
  • Cosmetic Prototypes