Formlabs Durable Resin

Available on backorder
An impact-resistant resin
  • Wear-resistant
  • Sturdy and flexible
  • Deformation resistant
  • Minimal friction
  • High elongation
  • Low modulus
  • High impact strength
  • FREE Delivery over $200
We Accept Purchase Orders From All Educational Institutions and Eligible Business Customers
Material Specs
  • Print layer resolutions: 50 and 100 microns
  • Color: Frosted clear
  • Post-curing required
  • 1L cartridge
Price: $190.00
The estimated lead time is 5-10 business days.

Formlabs Durable Resin is a sturdy and flexible photopolymer characterized by high elongation and low modulus. It is part of the own-brand Engineering Resins featuring the highest impact strength of the series. It is a wear-resistant material ideal for producing glossy parts with great resistance to deformation and minimal friction.

It is widely used for printing hinges, food containers, packaging, bearings, moving parts, snap fits and flexures as well as for prototyping polypropylene parts. Products made with Formlabs Durable Resin bend without breaking and can be disassembled and reassembled multiple times. The material is compatible with Form 2, Form 3 and Form 3B printers. Continue reading our complete review.

For example, it can be used to realize low-wear ball joints.



  • Resin features
  • Colors


Resin features

Formlabs Durable Resin is a ductile, low-wear 3D printing material. It supports both 100 and 50-micron print resolutions. It requires post-curing for maximizing its mechanical properties.


Technical specs

After post-curing, your prints will benefit from:

  • Ultimate Tensile Strength: 31.8 MPa
  • Tensile Modulus: 1.26 GPa
  • Elongation: 49 %
  • Flexural Stress at 5% Strain: 27.2 MPa
  • Flexural Modulus: 0.82 GPa
  • Notched IZOD: 109 J/m
  • Heat Deflection Temp. @ 0.45 MPa: 43.3 °C
  • Thermal Expansion (23 to 50° C): 145.1 μm/m/°C



Durable Resin prints should be washed in IPA for 20 minutes. Then, you might sand them to get a smoother finish.



Formlabs Durable Resin gives the model a frosted clear hue.

For some resins, color availability might change. In case of any questions, please get in touch.

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