Tackle any problem with our industry-leading materials, or use Open Material Mode.
Flame Retardant UL 94 V-0 certified, FST rated
Learn MoreForm4L
Big Parts, Blazing Fast
Big Parts:
Solve big problems with big parts
Size
Blazing Fast:
Large prints in under 6 hours
Speed
Stunning Parts:
Parts that always fit
Accuracy
Versatile:
Industry-leading materials and Open Material Mode
Materials
Reliable:
Large format 3D printing you can depend on
Reliability
Intuitive:
Anyone can learn in 15 minutes
Intuitive
Form4L
Solve big problems with large-scale parts.
Or print multiple parts in one job, so you can accelerate product development or keep production running.Build Volume
4.6x
Larger build volume compared to Form 4
Form 4L
353 x 196 x 350 mm
(13.9 x 7.7 x 13.8 in), 24.2 L
Form 4
200 x 125 x 210 mm
(7.9 x 4.9 x 8.3 in), 5.2 L
Speed at scale. Large prints in under 6 hours.
- 4h54mForm 4L
14h24mLeading FDM62h32mBenchmark FDM21h57mForm 3LLacrosse Head
- 2h37mForm 4L
0mLeading FDM42h3mBenchmark FDM21h6mForm 3LRadio Flyer Seat Prototype
- 4h12mForm 4L
12h48mLeading FDM86h49mBenchmark FDM22h52mForm 3LSpaceCraft Display Holders
- 5h50mForm 4L
10h38mLeading FDM68h34mBenchmark FDM17h17mForm 3LGolf Training Club Assembly
- 4h58mForm 4L
12h43mLeading FDM76h48mBenchmark FDM18h47mForm 3LRadioFlyer Scooter Cover
Stunning parts that always fit.
Sharpest Details
Highly collimated light and 46 µm pixel size with pre-tuned anti-aliasing for sub-pixel resolution.
Smoothest Surfaces
Lower peel forces, Light Touch Supports, and 46 µm pixel size with pre-tuned anti-aliasing.
Most Accurate Assemblies
±0.15% XY dimensional tolerances so assemblies always fit.
Laptop Bottom ChassisSharpest Details
Highly collimated light and 46 µm pixel size with pre-tuned anti-aliasing for sub-pixel resolution.
Smoothest Surfaces
Lower peel forces, Light Touch Supports, and 46 µm pixel size with pre-tuned anti-aliasing.
Most Accurate Assemblies
±0.15% XY dimensional tolerances so assemblies always fit.
Laptop ChassisConsumer Electronics
Unilever Soap Bottle Blow MoldSharpest Details
Highly collimated light and 46 µm pixel size with pre-tuned anti-aliasing for sub-pixel resolution.
Smoothest Surfaces
Lower peel forces, Light Touch Supports, and 46 µm pixel size with pre-tuned anti-aliasing.
Most Accurate Assemblies
±0.15% XY dimensional tolerances so assemblies always fit.
Bottle MoldManufacturing
Steering Wheel Ergonomic ModelSharpest Details
Highly collimated light and 46 µm pixel size with pre-tuned anti-aliasing for sub-pixel resolution.
Smoothest Surfaces
Lower peel forces, Light Touch Supports, and 46 µm pixel size with pre-tuned anti-aliasing.
Most Accurate Assemblies
±0.15% XY dimensional tolerances so assemblies always fit.
Steering WheelAutomotive
Outsole Compression MoldSharpest Details
Highly collimated light and 46 µm pixel size with pre-tuned anti-aliasing for sub-pixel resolution.
Smoothest Surfaces
Lower peel forces, Light Touch Supports, and 46 µm pixel size with pre-tuned anti-aliasing.
Most Accurate Assemblies
±0.15% XY dimensional tolerances so assemblies always fit.
Outsole MoldManufacturing
Impeller Casting PatternSharpest Details
Highly collimated light and 46 µm pixel size with pre-tuned anti-aliasing for sub-pixel resolution.
Smoothest Surfaces
Lower peel forces, Light Touch Supports, and 46 µm pixel size with pre-tuned anti-aliasing.
Most Accurate Assemblies
±0.15% XY dimensional tolerances so assemblies always fit.
PCB TrayManufacturing
ESD-Safe PCB TraySharpest Details
Highly collimated light and 46 µm pixel size with pre-tuned anti-aliasing for sub-pixel resolution.
Smoothest Surfaces
Lower peel forces, Light Touch Supports, and 46 µm pixel size with pre-tuned anti-aliasing.
Most Accurate Assemblies
±0.15% XY dimensional tolerances so assemblies always fit.
ImpellerInvestment Casting
Unmatched reliability. Large format 3D printing you can depend on.
Formlabs optimization engineers put hundreds of printed parts to the test to ensure each material performs to the most reliable standards, right out of the box.
Unmatched reliability. Large format 3D printing you can depend on.
Formlabs optimization engineers put hundreds of printed parts to the test to ensure each material performs to the most reliable standards, right out of the box.
Learn to print in four simple steps:
So intuitive that anyone can learn to print in 15 minutes.
- 1
Import your model and prepare your print.
- Smart auto-orientation
- Advanced support generation
- Live printability checks
- 2
Load a material and click print.
- Validated print settings
- No-hassle cartridge and tanks
- Automatic resin dispensing
- 3
Remove, wash, cure.
- Quick release part removal*
- Automatic part cleaning
- Precision post-curing for peak material properties
- *Build Platform Flex L is not yet available. Coming soon.
- 4
Finish your part.
- Light touch supports for quick, clean support removal
- Optional sanding, coating, or painting
Low Force Display™ (LFD)
The Power Behind Form 4LLow Force Display™ (LFD)
The Power Behind Form 4LThe Backlight Unit generates a uniform area projection of an ultra-high power light using 145 LEDs and collimating lenses. It cures resin quickly and precisely, delivering blazing fast print speeds with excellent print quality and accuracy anywhere on the build platform.
A wide range of applications to help you excel in your work.
Pre-Production Validation
Tough 1500 Resin
Forge Motorsport reverse-engineered an underperforming part, 3D printed a new design, and tested it on a vehicle for five months before committing to tooling.
Pre-Production Validation
Tough 1500 Resin
Forge Motorsport reverse-engineered an underperforming part, 3D printed a new design, and tested it on a vehicle for five months before committing to tooling.
Agostino LoBello
, Product Design Engineer
“Having the ability to prototype our ideas quickly because we can generate more versions and test those ideas quickly with Form 4L has allowed us to bring concepts further, faster. We can integrate new features into products that would have been difficult to before.”
Julien Thiebaud
, Design Manager
Matthias Schulz
, Seat Division Prototyping Manager
Mark Honschke
, 3D Print Lead
The Form 4L Ecosystem
Complete Your 3D Printing Experience
