Grey Resin V5 (Form 4)

- Print Technology
- SLA
- Colors
- Grey
- Compatible Printer
- Form 4B, Form 4BL
- Applications
- Diagnostic Models
- Ultimate Tensile Strength
- 62.0 MPa
- Elongation at Break
- 13.0 %
- Flexural Strength
- 103.0 MPa
- Notched Izod
- 32.0 J/m
- Heat Deflection Temp. @ 0.45 MPa
- 71.0 °C
- Heat Deflection Temp. @ 1.8 MPa
- 59.0 °C
- Tensile Modulus
- 2675.0 MPa
- Flexural Modulus
- 2750.0 MPa
Grey Resin is an exceptionally versatile General Purpose Resin, offering an optimal balance of fast print speed, high accuracy, presentation-ready appearance, strong mechanical properties, and an easy, reliable workflow.
Create parts that are stiff and strong with a surface finish that rivals injection molding. Grey Resin has a rich, matte color that captures fine features accurately.
Grey Resin V5 is a new material formulation that leverages the Form 4 Series to print three times faster than the previous version, while offering improved mechanical properties.
- Print Technology
- SLA
- Colors
- Grey
- Compatible Printer
- Form 4B, Form 4BL
- Applications
- Diagnostic Models
- Ultimate Tensile Strength
- 62.0 MPa
- Elongation at Break
- 13.0 %
- Flexural Strength
- 103.0 MPa
- Notched Izod
- 32.0 J/m
- Heat Deflection Temp. @ 0.45 MPa
- 71.0 °C
- Heat Deflection Temp. @ 1.8 MPa
- 59.0 °C
- Tensile Modulus
- 2675.0 MPa
- Flexural Modulus
- 2750.0 MPa
Select Printer Series and Resin Volume
Compatibility
- 3D Printer
- Form 4L, Form 4BL, Form 4, Form 4B
- Build Platform
- Form 4 Build Platform, Form 4 Flex Build Platform, Form 4L Build Platform, Form 4L Flex Build Platform
- Tank
- Form 4 Resin Tank, Form 4L Resin Tank
Grey Resin V5 (Form 4)—
Learn moreFast Model Resin is Formlabs’ fastest resin that is ideal for 3D printing dental models and orthodontic models for thermoforming clear aligners and retainers. Print 11 models on Form 4B in only 9 minutes or 32 models on Form 4BL in 14 minutes.
Fast Model Resin is the next generation of Draft Resin that leverages the Form 4 Series to print three times faster, while offering improved mechanical properties.
Learn moreGrey Resin is an exceptionally versatile General Purpose Resin, offering an optimal balance of fast print speed, high accuracy, presentation-ready appearance, strong mechanical properties, and an easy, reliable workflow.
Create parts that are stiff and strong with a surface finish that rivals injection molding. Grey Resin has a rich, matte color that captures fine features accurately.
Grey Resin V5 is a new material formulation that leverages the Form 4 Series to print three times faster than the previous version, while offering improved mechanical properties.
Clear aligner models, orthodontic models
Diagnostic models, fit models
Speed
Versatility
Why Choose Grey Resin?
Grey Resin is an exceptionally versatile 3D printing resin for general dental models, offering an optimal balance of print speed, dimensional accuracy, and aesthetics.

High Dimensional Accuracy
Achieve precise tolerances and fine features.
Superior Aesthetics
Visualize tiny details with rich, matte color and crisp fine feature performance.
Fast Post-Processing
Post-process parts quickly with a 5-minute wash and 5-minute room temperature post-cure.
Extremely Low-Odor Printing
Print with ultra-low volatile organic compounds (VOCs) for a pleasant and comfortable user experience.
What’s New With Grey Resin V5?

Compared to Grey Resin V4, Grey Resin V5 is:
- More accurate — better fine feature resolution
- More matte for improved visual inspection
- Faster — formulated to take advantage of the new Form 4 ecosystem to print three times faster
Post-Processing
Wash Settings
Duration
5 minutes
Notes
Start with a 5-minute wash and modify the wash time based on your part geometry and solvent purity.
Cure Settings
Default
5 minutes at room temperature
Enhanced
15 minutes at 60 °C
Notes
Grey Resin V5 can either be used with either a 5-minute room temperature cure for faster turnarounds or with a 15-minute cure at 60 °C for improved strength, stiffness, and heat deflection temperature.
Request a Free Grey Resin Sample Part
See and feel Formlabs quality firsthand. We’ll ship a free Grey Resin 3D printed sample part to your office.

