Onyx FR

What is Onyx FR?

Onyx FR is a flame retardant version of Onyx, which is certified according to UL94 V-0. With this new material you can print applications where flammability is a concern.

When should I 3D print with Onyx FR?

Onyx FR is ideal for strong yet lightweight and flame retardant components. It has been specially developed for industries such as aerospace, automotive and defence.


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“When components made of Onyx FR are reinforced with a continuous fiber, these components are as strong as aviation aluminum, at half the weight!” – Jon Reilly, Markforged

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