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Formlabs Rigid 4000 Resin Cartridge Formlabs Rigid 4000 Resin Cartridge Formlabs Rigid 4000 Resin Cartridge Formlabs Rigid 4000 Resin Cartridge Formlabs Rigid 4000 Resin Cartridge
Formlabs Rigid 4000 Resin Cartridge Formlabs Rigid 4000 Resin Cartridge
Formlabs Rigid 4000 Resin 1L Cartridge Free Delivery

Simulating the strength and stiffness of PEEK, Rigid 4000 Resin is an ideal choice for jigs, fixtures & general load-bearing applications.

AUD ($470.00 Incl Gst) $427.27 Ex Gst
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Formlabs Rigid 4000 3D Printer Resin

Choose Formlabs family of Rigid Resins when prototyping strong and stiff parts that need to resist bending. Parts made from these materials are thermally and chemically resistant and will be dimensionally stable under load, but will experience brittle failure if pushed to their limits.

Glass-filled Rigid 4000 Resin prints with a smooth, polished finish and is ideal for stiff and strong parts that can withstand minimal deflection. Consider Rigid 4000 Resin for general load-bearing applications.

  • Mounts and brackets
  • Thin-walled parts
  • Jigs and fixtures
  • Simulates stiffness of PEEK

The “4000” in the name represents the material’s tensile modulus. If you need a stiffer material, try Rigid 10K Resin.

  • Formlabs Form 2
  • Formlabs Form 3
  • Formlabs Form 3L
  • Formlabs Form 3B
  • Formlabs Form 3BL
Printing Settings
Print Resolutions* 100 and 50 microns.
Post Curing Required
Tank Resin Tank LT (Form 2) or Resin Tank V2 (Form 3) are required for printing with Rigid 4K resin.

*Layer height compatibility can depend on printer model.

NOTE: Rigid 4K Resin decreases the lifetime of resin tanks. Read more about Resin Tank LT lifetime and Form 3 Resin Tank lifetime.

For more printing and finishing tips relating to Rigid 4000 Resin (V1), please read this article written by Formlabs.

STORAGE  & Disposal

Formlabs materials require proper storage to maximize the usable lifetime. Light and temperature affect shelf life significantly. For optimal results, follow Formlabs guidelines for storing and handling resins. 

  • Use a different resin tank for each type of Formlabs resin. Cleaning the resin tank to change resins may lead to contamination and print failures.
  • To avoid contamination, do not pour resin back into cartridges.
  • Store resin according to the SDS, away from direct sunlight in a dry, cool, and well-ventilated area.
  • Shake resin containers approximately every two weeks when in storage to keep resins thoroughly mixed.
  • For long-term storage, pour resin into a separate, opaque container from the resin tank. Formlabs recommends wide-mouth opaque HDPE or polypropylene bottles. Containers made of other materials may leak.
  • Dispose of liquid resin (whether liquid, dissolved in IPA, or partially cured) and anything contaminated with liquid resin according to environmental regulations.

For more resin care instructions and safety case precautions please read this article written by Formlabs.

Volume 1 Litre.

Technical Data


  Value Testing Method
Heat Deflection Temperature
@ 1.8 MPa

Green ᵃ - 41˚C
Post-Cured ᵇ - 60˚C

ASTM D 648-16
Heat Deflection Temperature
​@ 0.45 MPa

Green ᵃ - 48˚C
Post-Cured ᵇ - 77˚C

ASTM D 648-16


  Value Testing Method
Ultimate Tensile Strength

Green ᵃ - 33 MPa
Post-Cured ᵇ - 69 MPa

ASTM D638-14
Tensile Modulus

Green ᵃ - 2.1 GPa
Post-Cured ᵇ - 4.1 GPa

ASTM D638-14
Elongation at Break Green ᵃ - 23%
Post-Cured ᵇ - 5.3%
ASTM D638-14
Flexural Strength Green ᵃ - 43 MPa
Post-Cured ᵇ - 105 MPa
ASTM D 790-15
Flexural Modulus Green ᵃ - 1.4 GPa
Post-Cured ᵇ - 3.4 GPa
ASTM D 790-15
Notched IZOD Green ᵃ - 16 J/m
Post-Cured ᵇ - 23 J/m
ASTM D256-10

ᵃ Data was obtained from green parts, printed using Form 3, 100 μm, Rigid 4000 (formerly Rigid v1) settings, without additional treatments.
 Data was obtained from parts printed using Form 3, 100μm, Rigid 4000 (formerly Rigid v1) settings and post-cured with a Form Cure for 15 minutes at 80 °C

We have full MDS for Formlabs Rigid 4K resin other Formlabs products. Contact us to enquire!

The typical values presented in Formlabs data sheet are intended for reference and comparison purposes only. Due to the nature of 3D printing they should not be used for design specifications or quality control purposes.

  • Formlabs Form 2
  • Formlabs Form 3
  • Formlabs Form 3+
  • Formlabs Form 3L
  • Formlabs Form 3B
  • Formlabs Form 3B+
  • Formlabs Form 3BL

3D Printing Solutions Australia Buy Filament

3D Printing Solutions was established in 2013 by CEO Michael Tyson to distribute high quality 3D printers and supplies to enthusiasts, businesses, government and educational institutions across Australia and New Zealand.

Australian owned and operated, here at 3D Printing Solutions we are dedicated to ensuring your success by providing high quality solutions and sharing our years of hands on experience and support. One of our key philosophies is to thoroughly test the printer brands and filaments we sell to ensure they meet our key quality standards. Our collaborative and in-depth experience with these brands ensures we can provide detailed comparisons and advice to customers.

Key Benefits

  • Australian owned online and retail store operated since 2013.
  • Quality assured products.
  • Free shipping on orders over $150 across Australia* (* Excludes select products where noted and delivery to some remote regions.)
  • Authorized Formlabs partner.
  • We have hands on experience using Formlabs products. Phone, email and local support handled by our trained and knowledgeable staff.
  • Growing list of online resources for beginners and advanced users.
  • Support and warranty handled locally in Australia.

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