- Print Technology
- SLA
- Colors
- Matte
- Characteristics
- High Strength, Fine Details, Low Creep
- Tensile Modulus
- 2600.0 MPa
- Flexural Modulus
- 2200.0 MPa
- Ultimate Tensile Strength
- 61.0 MPa
- Flexural Strength
- 86.0 MPa
- Notched Izod
- 19.0 J/m
- Elongation at Break
- 13.0 %
- Heat Deflection Temp. @ 1.8 MPa
- 62.0 °C
- Heat Deflection Temp. @ 0.45 MPa
- 78.0 °C
- Thermal Expansion
- 79.0 μm/m/°C
Grey Pro Resin is a tough and heat-resistant material with a low creep that has increased elongation and improved toughness compared to Formlabs General Purpose Resins. It is a versatile material suitable for concept modeling, looks-like prototypes, and functional prototyping with rigorous hands-on testing.
Grey Pro Resin is compatible with Form 2 and Form 3 Series printers. Grey Resin V5 on the Form 4 Series offers improved mechanical properties and three times faster print speed.
- Print Technology
- SLA
- Colors
- Matte
- Characteristics
- High Strength, Fine Details, Low Creep
- Tensile Modulus
- 2600.0 MPa
- Flexural Modulus
- 2200.0 MPa
- Ultimate Tensile Strength
- 61.0 MPa
- Flexural Strength
- 86.0 MPa
- Notched Izod
- 19.0 J/m
- Elongation at Break
- 13.0 %
- Heat Deflection Temp. @ 1.8 MPa
- 62.0 °C
- Heat Deflection Temp. @ 0.45 MPa
- 78.0 °C
- Thermal Expansion
- 79.0 μm/m/°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 3, Form 3L, Form 3B, Form 3BL, Form 2
- Build Platform
- Form 3 Build Platform, Form 3 Build Platform 2, Form 3 Stainless Steel Build Platform, Form 3L Build Platform, Form 3L Build Platform 2L
- Tank
- Form 2 LT Tank, Form 3 Resin Tank V2.1, Form 3L Resin Tank V3
Grey Pro Resin—
Why Choose Grey Pro Resin?
Grey Pro Resin is a tough and heat resistant material that has increased elongation and improved toughness compared to Formlabs Standard Resins.
Low Creep
Able to withstand high stress and hold its shape overtime.
High Heat Resistance
Allow hot air, gas, and fluid flow through your parts.
Tough
Handle parts repeatedly, knowing parts will absorb shock and impact energy without breaking.
High Precision
Create looks-like prototypes with smooth surfaces that show fine detail.
Applications
Grey Pro Resin is ideal for concept modeling and versatile and functional prototyping. It is a versatile material suitable for both looks-like prototypes and rigorous hands-on testing.
Mold masters for plastics and silicones
Form and fit testing
Injection molded product prototypes
Jigs and fixtures for manufacturing
Material Properties*
| Parameter | Value |
|---|---|
|
Ultimate Tensile Strength |
61 MPa |
|
Tensile Modulus |
2.6 GPa |
|
Elongation |
13% |
|
Flexural Modulus |
2.2 GPa |
|
Notched Izod |
19 J/m |
|
Heat Deflection Temperature @ 0.45 MPa |
78 ºC |
|
Thermal Expansion (0-150 ºC) |
79 μm/m/°C |
* Material properties may vary based on part geometry, print orientation, print settings, and temperature. Data was obtained from green parts printed using Form 2, 100 μm, Grey Pro Resin settings, and post-cured with a Form Cure for 120 minutes at 80 °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