Formlabs Flame Retardant Resin (Form 4) 1kg (0.84L) Cartridge
SKU: RS-C2-FRGR-01
VENDOR: Formlabs
Produce certified flame retardant, UL 94 V-0 and FAR-rated 3D printed parts
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.
Accelerate time to market without the design constraints and upfront costs of traditional manufacturing with isotropic and highly detailed parts (XY resolution: 25um) with unlimited geometric freedom in any quantity (from 1 to 1000 parts) at any time.
Applications
Flame Retardant (FR) Resin is a cost and time-effective solution for fabricating self-extinguishing parts.
Consider Flame Retardant Resin for:
- Interior parts in airplanes, automobiles, and railways with excellent surface finish
- Protective and internal consumer or medical electronics components
- Custom jigs, fixtures, and replacement parts for industrial environments with high temperatures or ignition sources
Download Flame Retardant Resin Technical Data Sheet
What's Included
- Flame Retardant 1 L
Compatible with
- Formlabs Form 4
- Formlabs Form 4B
Everything you need to produce great prints: Form 4L plus the Form Cure L and the Form Wash L (2nd Gen)
Form 4L
Form 4L is a blazing-fast large-format masked SLA 3D printer that combines an industry-leading materials library with a reliable, accurate print engine. Turn your biggest ideas into reality faster than ever with easy workflows, leading reliability, and stunning part quality using the Form 4L ecosystem.
Form 4L’s speed is driven by Formlabs’ new Low Force Display™ Print Engine, a powerful combination of ultra-high power LEDs, collimating lenses, optical filters, and a robust liquid crystal display. Together they cure each layer of resin rapidly — regardless of part size or quantity. With tight tolerances, parts printed in every resin on Form 4L will match your design parameters, every time.






