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Formlabs Flame Retardant Resin (Form 4) 1 L
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Flame Retardant Resin is a specialty UL 94 Blue Card certified material for creating self-extinguishing and halogen-free parts with favorable flame, smoke, and toxicity (FST) ratings. Use FR Resin to easily 3D print flame retardant, heat-resistant, stiff, and creep-resistant parts that will perform well long-term in indoor and industrial environments with high temperatures or ignition sources. Tests and certifications include: UL 94 V-0 at 3 mm thickness for flammability; FAR 25.853 Appendix F, Part I for flammability; and ASTM E662 for FST. For full test results and certifications, see the Technical Data Sheet.
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