- Print Technology
- SLA
- Characteristics
- Stiff & Strong, High Accuracy, Fine Details, Post-Curing Optional
- Colors
- Matte
- Applications
- Fast Printing
- Tensile Modulus
- 2675.0 MPa
- Flexural Modulus
- 2750.0 MPa
- 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
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
- Characteristics
- Stiff & Strong, High Accuracy, Fine Details, Post-Curing Optional
- Colors
- Matte
- Applications
- Fast Printing
- Tensile Modulus
- 2675.0 MPa
- Flexural Modulus
- 2750.0 MPa
- 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
Select Printer Series and Resin Volume
Bulk Order Discount
- 15%
- 30 L
- 20%
- 60 L
- 25%
- 120 L
- 30%
- 240 L
- 35%
- 1,000 L
- 40%
- 2,000 L
- 45%
- 3,000 L
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)—
Why Choose Grey Resin?
Grey Resin V5 is a versatile 3D printing resin formulated to leverage the new Form 4 ecosystem, offering an optimal balance of fast print speed, high accuracy, presentation-ready appearance, strong mechanical properties, and an easy, reliable workflow.
High Dimensional Accuracy
Achieve precise tolerances with xy dimensional tolerances of ±0.15% (lower limit: ±0.02 mm)
Superior Aesthetics
Rival the appearance of injection-molded parts with rich, matte color and crisp fine feature performance.
Versatile Mechanical Properties
Create parts with the optimal balance of strength, toughness, and stiffness for a wide range of applications.
Extremely Low-Odor Printing
Print with ultra-low volatile organic compounds (VOCs) for a pleasant and comfortable user experience.
Applications
Create dimensionally accurate parts that are stiff and strong with unmatched print reliability.
Form and fit prototyping
Presentation-ready models with fine features and intricate details
Jigs and fixtures
What’s New With Grey Resin V5?
Compared to Grey Resin V4, Grey Resin V5 is:
- Faster — formulated to take advantage of the new Form 4 ecosystem to print three times faster
- Tougher — 30% higher impact strength
- Darker and richer in color
Material Properties
| Parameter |
Post-cured at room temperature for 5 minutes |
Post-cured at 60 °C for 15 minutes |
|---|---|---|
|
Ultimate Tensile Strength |
54 MPa |
62 MPa |
|
Tensile Modulus |
2500 MPa |
2675 MPa |
|
Elongation at Break |
15% |
13% |
|
Flexural Strength |
91 MPa |
103 MPa |
|
Flexural Modulus |
2450 MPa |
2750 MPa |
|
Notched Izod |
34 J/m |
32 J/m |
|
Heat Deflection Temperature at 0.45 MPa |
62 °C |
71 °C |
Post-Processing
Washing
The foundational step in any SLA post-processing workflow is to remove any excess resin on the surface of the parts through an alcohol or ether wash.
SETTINGS
Curing
Post-curing for General Purpose Resins is optional. However, Formlabs recommends a short post-curing to reduce surface tack and improve mechanical properties.
SETTINGS
Form Cure V1 | Form Cure V2 | Form Cure L V1 | Form Cure L V2
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.
