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Onyx FR hero 2x


Onyx FR™

Now Available with Traceability with Onyx FR-A

Onyx FR is a flame-retardant variant of Onyx designed for use in applications where parts must be non-flammable. The material earned a UL Blue Card, and is considered V-0 (self extinguishing) at thicknesses greater than or equal to 3mm. It can be reinforced with any Continuous Fiber and is compatible with industrial composite 3D printers.


  • Weld Fixturing
  • Aerospace Clips & Brackets
  • Laser Marking Fixtures
  • Energy/Electrical Brackets & Fixtures
Onyx FR flexural strength desktop

Flexural Strength

  • 71MPa

    Markforged Onyx FR

Onyx FR heat deflection desktop

Heat Deflection Temp

  • 145ºC

    Markforged Onyx FR