
- Print Technology
- SLA
- Colors
- Transparent
- Characteristics
- Stiff & Strong, High Strength, High Accuracy, Fine Details, Post-Curing Optional
- Tensile Modulus
- 2750.0 MPa
- Flexural Modulus
- 2700.0 MPa
- Ultimate Tensile Strength
- 60.0 MPa
- Elongation at Break
- 8.0 %
- Flexural Strength
- 105.0 MPa
- Notched Izod
- 29.0 J/m
- Heat Deflection Temp. @ 0.45 MPa
- 74.0 °C
- Heat Deflection Temp. @ 1.8 MPa
- 59.0 °C
Clear Resin is an exceptionally clear and color-neutral 3D printing resin, offering an optimal balance of fast print speed, high accuracy, transparency, strong mechanical properties, and an easy, reliable workflow.
Clear Resin creates highly transparent and colorless parts that can be polished to near optical transparency. Create parts that are stiff and strong with a smooth surface finish that rivals acrylic.
Clear Resin V5 is a new material formulation that leverages the Form 4 ecosystem to print three times faster than the previous version, while offering improved clarity, color, and mechanical properties.
- Print Technology
- SLA
- Colors
- Transparent
- Characteristics
- Stiff & Strong, High Strength, High Accuracy, Fine Details, Post-Curing Optional
- Tensile Modulus
- 2750.0 MPa
- Flexural Modulus
- 2700.0 MPa
- Ultimate Tensile Strength
- 60.0 MPa
- Elongation at Break
- 8.0 %
- Flexural Strength
- 105.0 MPa
- Notched Izod
- 29.0 J/m
- Heat Deflection Temp. @ 0.45 MPa
- 74.0 °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
Clear Resin V5 (Form 4)—
Why Choose Clear Resin?
Clear Resin V5 is an exceptionally clear and color-neutral 3D printing resin formulated to leverage the new Form 4 ecosystem, offering an optimal balance of fast print speed, high accuracy, transparency, strong mechanical properties, and an easy, reliable workflow.
Highest Dimensional Accuracy
Achieve precise tolerances and fine features.
Superior Aesthetics
Produce high-clarity, colorless parts that rival the transparency of acrylic.
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 for Clear Resin
Create highly transparent, stiff, and strong 3D printed parts with a smooth, clear surface that can be polished to near transparency.

Transparent enclosures, optical components, and lighting prototypes

Molds, masters, and other rapid tooling

Parts showcasing internal features and fluidic devices
What’s New With Clear Resin V5?

Compared to Clear Resin V4, Clear Resin V5 is:
- Faster — take advantage of the new Form 4 ecosystem with three times faster print speeds
- Improved in clarity and color
- Tougher — 2x elongation at break and 25% higher impact strength than Clear Resin V4
Material Properties
| Parameter |
Post-cured at room temperature for 5 minutes |
Post-cured at 60 °C for 15 minutes |
|---|---|---|
|
Ultimate Tensile Strength |
51 MPa |
60 MPa |
|
Tensile Modulus |
2575 MPa |
2750 MPa |
|
Elongation at Break |
10% |
8% |
|
Flexural Strength |
92 MPa |
105 MPa |
|
Flexural Modulus |
2450 MPa |
2700 MPa |
|
Notched Izod |
29 J/m |
29 J/m |
|
Heat Deflection Temperature at 0.45 MPa |
56 °C |
74 °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 Clear Resin Sample Part
See and feel Formlabs quality firsthand. We’ll ship a free Clear Resin 3D printed sample part to your office.
