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Entry-level Continuous Fiber for industrial applications

Fiberglass is Markforged’s entry-level Continuous Fiber —a material capable of yielding parts 10x stronger than ABS when laid into a Composite Base material like Onyx. Fiberglass is the flagship material of the Onyx Pro and X5 and printable on the Mark Two and X7, providing a more affordable alternative to Carbon Fiber.


  • Softjaws
  • Medium-Strength Tooling
  • Insulative Reinforcement
  • Hand Tools
Flexural Strength

Fiberglass Reinforced
Flexural Stiffness

Fiberglass Reinforced

Fiberglass : $80/50cc

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