Sample Parts

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.

• Optical Transmittance 85%
• Easily polishable to rival the clarity of acrylic
• Versatile mechanical properties

This millifluidics chip features a 1.5 mm Y-channel to mix two fluids. Parts printed on the Form 4 exhibit varying clarity based on orientation: the top surface is crystal clear, while the sides and bottom are slightly more hazy. This model uses this feature to achieve a clear upper surface without polishing. Additionally, Clear Resin V5 can be polished to achieve clarity comparable to acrylic.

Layer Thickness: 100 μm
Print Time: 9 parts in 50 minutes on Form 4

Flexible 50A Resin is a soft, translucent elastomer with a 50A Shore durometer that is ideal for prototyping parts normally produced with softer rubbers and silicones.

Parts printed in Flexible 50A Resin will bend, stretch, compress, and hold up to repeated cycles without tearing, while springing back quickly to their original shape.

• Wearables, such as straps
• Compressible buttons
• Stretchable enclosures and casings
• Compliant features for robotics
• Soft tissue anatomy and medical models
• Special effects props and models

This strain relief device has thicker and thinner sections to show how Flexible 50A behaves across different geometries.

Layer Thickness: 100 μm
Print Time: 30 parts in 2 hours 25 minutes on Form 4

Black Resin V5 is an exceptionally rich, deep black General Purpose Resin, offering an optimal balance of fast print speed, high accuracy, presentation-ready appearance, strong mechanical properties, and an easy, reliable workflow.

• Surface finish that rivals injection molding
• Minimum feature size of 50 μm
• Versatile mechanical properties
• Fast printing at speeds of up to 50 mm/hr

This model showcases the smooth, matte surface finish of Black Resin V5, as well as its ability to resolve fine embossed and engraved details.

Layer Thickness: 100 μm
Print Time: 8 parts in 88 minutes on Form 4

Custom Tray Resin is a fast-printing biocompatible material used to directly print custom impression trays for implants, dentures, crowns and bridges, and other comprehensive cases. Digitally manufactured impression trays provide consistent, accurate impressions for high-quality dentistry.

• Fast and accurate
• Reliable results
• Take highly detailed impressions
• Digital accuracy for complex cases

Print Time: 48 minutes for 4 custom impression trays
Layer Thickness: 100 μm

Dental LT Comfort Resin is a long-term biocompatible material for directly 3D printing flexible occlusal splints and night guards in-house, more easily than ever. Printed appliances are easily polished to high optical transparency, and offer enhanced comfort and durability that boosts patient adoption and compliance.

• Flexible occlusal splints
• Night guards
• Bleaching trays
• Polishes to high clarity

Print Time: 57 minutes for 8 splints
Layer Thickness: 100 μm

ESD Resin is a specialty material for producing custom ESD-safe prototypes and production tooling to increase operational efficiency and improve the yield of electronics manufacturing lines. Parts printed in ESD Resin are static-dissipative and have high modulus and impact strength similar to ABS. Choose ESD Resin to prototype and validate electronics production workflows, print static-dissipative parts that repel dust and powder, and create enclosures to protect sensitive electronics from static discharge.

• Tooling & fixturing for electronics manufacturing
• Anti-static prototype and end-use components
• Custom trays for component handling and storage

Use this 3D printed probe holder to hold multimeter probes while working with critical electronics. Test the resistivity of the probe holder with a surface resistivity meter.

Print Time: 27 parts in 3 hours 28 minutes on Form 4
Layer Thickness: 100 μm

Fast Model Resin is a fast-printing resin that enables high throughput and fast turnarounds for applications like clear aligner models. Reliably print 11 arches in a eight and a half-minute job with 95% of the printed surface area within 100 μm of the digital model.

Fast Model has two print settings designed specifically for producing thermoforming models. For maximum speed and throughput, the 160 µm Fast Arch setting enables printing 11 of these models in 8.5 minutes. For a smoother surface finish choose the 100 µm Fast Arch setting which prints 11 models in 13 minutes. This box contains an example of a dental model printed at each layer height.

Print Time: 8.5 min for 11 models
Layer Thickness: 160 μm Fast Arch

Print Time: 13 min for 11 models
Layer Thickness: 100 μm Fast Arch

Fast Model Resin is Formlabs’ fastest 3D printing resin, capable of printing at speeds up to 100 mm per hour. Print dental models in minutes or large prototypes in less than two hours.

• Print speeds over 100 mm per hour
• Full builds in less than 2 hours
• Speed without compromising quality
• Matte gray with smooth surface finish

This part is a ruler with indications for how long a print will take in Fast Model Resin on Form 4. One side has markings for printing with a 100 μm layer height and the other shows estimated times for 200 μm layer height. Form 4 uses the new Low Force Display™ (LFD) print engine that uniformly exposes each layer causing print times to be independent of the size or number of parts in the X-Y plane. Thus, the print time can be estimated by measuring the vertical height of a part in the orientation it would be printed.

Layer Thickness: 200 μm
Print Time: 31 parts in 19 minutes on Form 4

Flame Retardant Resin creates stiff, functional, and heat-resistant parts that perform well long-term in indoor and industrial environments with high temperatures or ignition sources.

• UL 94 V-0 Blue Card certified
• FAR 25.853
• Self-extinguishing and halogen-free
• Favorable FST ratings

This electrical connector features a two-part assembly that snaps together and unlocks with a pair of compliant tabs. The excellent dimensional accuracy and smooth surface finish of Flame Retardant Resin allow for tight tolerances of interlocking assemblies.

Layer Thickness: 100 μm
Print Time: 12 connectors (24 parts) in 2 hours 12 minutes on Form 4

High Temp Resin has a heat deflection temperature (HDT) of 238 °C @ 0.45 MPa — the highest among Formlabs resins. Choose High Temp Resin to print detailed, precise prototypes and end use parts that require high thermal stability, such as molds and inserts, parts exposed to hot air, gas, and fluid flow, as well as heat-resistant mounts, housings, and fixtures.

This nozzle uses a series of vented fluid channels, which would be difficult to fabricate without additive manufacturing, to mix a high temperature fluid flow with cool air using the Venturi effect.

Layer Thickness: 100 μm
Print Time: 37 parts in 87 minutes on Form 4

IBT Flex Resin is a Class I biocompatible material with enhanced flexibility, strength, translucency, and color to guarantee optimal clinical outcomes while providing a great patient experience and for seamless and precise transfer of orthodontic brackets and restorative composite materials. 3D print flexible and tear-resistant translucent trays and guides that save you time and deliver consistent, predictable outcomes.

• Indirect bonding trays
• Direct composite restoration guides
• Flexible and tear-resistant
• Translucent and netural color

Print Time: 54 minutes for 8 indirect bonding trays
Layer Thickness: 100 μm

Grey Resin V5 is an exceptionally versatile General Purpose Resin, offering an optimal balance of fast print speed, high accuracy, presentation-ready appearance, and strong mechanical properties.

• Surface finish that rivals injection molding
• Minimum feature size of 50 μm
• Versatile mechanical properties
• Fast printing at speeds of up to 50 mm/hr

This bracket uses a Hirth joint to allow the angle between two components to be adjusted in 10 degree increments, while a threaded cap secures the serrated teeth together. The design leverages the ±0.15% dimensional tolerances of the Form 4 to enable the creation of tapered teeth that mesh tightly. The crisp detail resolution of Grey Resin V5 allows for a position indicator with embossed text and M20 x 2.5 mm printed threads.

Layer Thickness: 100 μm
Print Time: 7 full sets (21 pieces) in 1 hour 12 minutes on Form 4

Dental LT Clear Resin V2 is a long-term biocompatible material for directly printing affordable, high-quality hard splints and occlusal guards in-house. Highly durable and resistant to fracture, this color-corrected material prints clear, polishes to high optical transparency, and resists discoloration over time.

• Accurate and consistent
• Fracture-resistant
• Resists coloration
• Polishes to high clarity

Print Time: 54 minutes for 8 splints
Layer Thickness: 100 μm

Bring innovative solutions from concept to clinical use faster than ever before. For medical device professionals, 3D printing with Formlabs enables nimble, efficient, and streamlined product development from R&D to clinical trials and end-use production. For healthcare providers, patient-specific, 3D-printed surgical instruments and tactile models often lead to shorter surgeries, increased surgeon confidence in complex cases, and enhanced communication with patients and OR teams alike.

• End-use devices
• Surgical or diagnostic tools
• Rapid prototyping for clinical or consumer testing
• Pre-production validation parts
• Biocompatible jigs, fixtures, molds

Nylon 12 GF Powder is a glass-filled, biocompatible material with enhanced stiffness and heat resistance for demanding industrial environments. Choose this material to produce stiff functional prototypes or end-use parts for applications where structural rigidity and thermal stability are critical.

• Robust jigs, fixtures and replacement parts
• Small batch enclosures and equipment
• Parts undergoing sustained loading
• High-temperature applications

This U-shaped duct highlights Nylon 12 GF Powder's stiffness and compatibility for hot fluid/air flow applications, as well as its dimensional accuracy thanks to the cap that threads perfectly into the part.

Get the best of nylon and carbon fiber all-in-one with this tough but lightweight material perfect for high-performance, end-use applications that require superior stiffness and strength. Choose Nylon 11 CF Powder to produce lightweight parts that remain structurally and thermally stable and can sustain repeated impact.

• Replacement and spare alternatives to metal parts
• High-impact equipment
• Tooling, jigs, fixtures
• Functional composite prototypes

Weighing only 8g, this bike lever highlights how the lightness, rigidity, and toughness of this material suits repeated functions like braking.

Nylon 11 Powder is a high-performance material for functional prototyping and small batch production of compliant, robust parts.

• Impact-resistant prototypes, jigs, and fixtures
• Thin-walled ducts and enclosures
• Compliant snaps, clips, and hinges
• Orthotics and prosthetics*

This model prints in two parts that slide and snap together — the top piece features a print-in-place slotted link mechanism mounted to a lever arm, while the spring in the bottom piece forces the mechanism between the two stable states.

^{*Material properties may vary based on part design and manufacturing practices. It is the manufacturer’s responsibility to validate the suitability of the printed parts for the intended use.}

Nylon 12 Powder is a general purpose, versatile, and biocompatible material with high detail and great dimensional accuracy. As the go-to material for SLS 3D printing, it is ideal for both functional prototyping and end-use production of complex assemblies and durable parts with high environmental stability.

• High-performance prototyping
• Small batch manufacturing
• Permanent jigs, fixtures, and tooling
• Biocompatible, sterilizable parts*

Printed on the Fuse 1+ 30W with no supports, this rugged enclosure incorporates moving components printed in place and an internal card showcasing printed features.

^{*Material properties may vary based on part design and manufacturing practices. It is the manufacturer’s responsibility to validate the suitability of the printed parts for the intended use.}

Nylon 12 White Powder combines all of the great qualities of general purpose, biocompatible Nylon 12 Powder with the customizability of white parts. Create medical devices and models with high contrast and detail or create functional prototypes that can be easily dyed to suit the application. Nylon 12 White Powder offers a clean and professional finish, which more closely matches the color and texture of MJF produced parts than traditional SLS printed parts.

• Branded, looks-like prototypes
• Biocompatible medical devices and models
• Low volume, end-use parts
• Strong and chemically resistant fixtures, tools, and jigs

Printed on the Fuse 1+ 30W, this swatch presents the potential for the customizability of a white powder with all of the material properties of Nylon 12 Powder. This part was printed in a nitrogen atmosphere. Printing without nitrogen may lead to less consistent color and surface finish.

Nylon 12 Tough Powder offers the best-in-class refresh rate among Nylon Powders, high ductility, and great dimensional accuracy across the build chamber. Print more durable parts for prototyping and small batch production that have reduced warpage without sacrificing strength.

• High performance, impact-resistant prototypes and end-use parts
• Parts requiring ductility; snaps, ratchets, hinges
• Long parts, susceptible to warping
• Compliant mechanisms

This model is a ratchet printed in two parts and shows the ductility and resistance to break that Nylon 12 Tough Powder is capable of.

The Fuse Blast Polishing System is a drop-in upgrade to the Fuse Blast that allows users to add a smooth, semi-gloss, scuff-resistant, and dye-ready surface finish to their SLS printed parts. This single-step add-on to the Fuse Blast both cleans and polishes your parts straight from the Fuse Sift without the need for another Blast

This two-part enclosure was printed with Formlabs Nylon 11 Powder, a high-performance material for functional prototyping and small batch production of compliant, robust parts. The two halves showcase the difference in surface finish between polished and unpolished parts — the bottom half was simply cleaned with Fuse Blast using glass blasting media, while the top half went through a 45-minute polish cycle with Fuse Blast Polishing System.

Premium Teeth Resin is a nano-ceramic filled biocompatible material with enhanced aesthetics, mechanical properties, and validated longevity to guarantee optimal clinical performance. 3D print denture teeth, temporary full-arch implant-supported restorations (All-on-X appliances), temporary single units (crowns, inlays, onlays, and veneers) and up to seven-unit bridges without compromising on intraoral mechanics, life-like aesthetics, and simplified workflows.

Try polishing this sample part with your polishing tools.
Available shades: B1, A2, A3 and Bleach

• Best-in-class intraoral mechanical properties
• Natural Aesthetics
• Simplified workflow
• Biocompatible, 510(k) Cleared Class IIa (EU MDR)

Print Time: 37 minutes for 9 All-on-X appliances
Layer Thickness: 50 μm

Precision Model Resin is a high-accuracy material for creating restorative models with 95% of surfaces within 50 μm of CAD model. Create beautiful models with crisp margin lines thanks to high opacity, beige color, and a smooth, matte finish to capture fine details.

• Print 6 models in under two hours
• Quick and easy post-processing
• Unmatched reliability
• Ultra high-accuracy models: 95% of surfaces within 50 μm of CAD model

Print Time: 1 h 50 min for 6 full sets (18 pieces)
Layer Thickness: 50 μm

The Fuse Blast Polishing System is a drop-in upgrade to the Fuse Blast that allows users to add a smooth, semi-gloss, scuff-resistant, and dye-ready surface finish to their SLS printed parts. This single-step add-on to the Fuse Blast both cleans and polishes your parts straight from the Fuse Sift without the need for another Blast

This two-part enclosure was printed with Formlabs Nylon 12 Powder, a general purpose, versatile, and biocompatible material with high detail and great dimensional accuracy. The two halves showcase the difference in surface finish between polished and unpolished parts - the bottom half was simply cleaned with Fuse Blast using glass blasting media, while the top half went through a 45-minute polish cycle with Fuse Blast Polishing System.

Rigid 10K Resin is a highly glass-filled and extremely stiff material that is similar to glass and fiber-filled thermoplastics. It prints with a smooth, matte, polished finish and is highly resistant to heat and chemicals. Choose Rigid 10K Resin for precise industrial parts such as molds, jigs, dies, and other tooling for processes like injection molding, thermoforming, or blow molding, as well as functional prototypes and end-use parts requiring dimensional accuracy and stability under high temperatures and pressures.

• Heat Deflection Temperature @ 0.45 MPa: 238 °C
• 11 GPa Tensile Modulus

This intricate thermoforming mold was printed in hours and maintains mechanical and thermal resistance over dozens of cycles.

Layer Thickness: 100 μm
Print Time: 25 parts in 3 hours 2 minutes on Form 4

Rigid 4000 Resin is a glass-filled material that is precise and offers similar stiffness to PEEK and other high-performance thermoplastics. It prints with a smooth, matte finish and is resistant to deformation. Choose Rigid 4000 Resin for stiff and strong engineering-grade prototypes, general load-bearing applications, and industrial parts that need to withstand significant loads without bending.

• 69 MPa Ultimate Tensile Strength
• 4.1 GPa Tensile Modulus

This impeller, printed in Rigid 4000, features thin, intricate blades that keep their shape under load.

Layer Thickness: 100 μm
Print Time: 9 parts in 63 minutes on Form 4

Silicone 40A Resin is the first accessible 100% silicone 3D printing material, using Formlabs’ patent-pending Pure Silicone Technology™. Eliminate molding and labor-intensive casting processes and 3D print pure silicone parts in-house, in a matter of hours. Choose Silicone 40A Resin to create soft, pliable, and durable parts that can withstand repeated cycles of flexing, stretching, and compression without tearing.

• Shore Hardness: 40A
• Elongation at Break of 230%
• Tear Strength of 12 kN/m
• Operating temperature between -25 °C and 125 °C
• Ross Flexing Fatigue (-10 C, Notched) > 500,000 cycles

This silicone boot is a soft, pliable cover to protect the clutch actuator cylinder in a vehicle from water, dirt, and debris. Because Silicone 40A Resin shows excellent chemical and thermal resistance, the boot can be exposed to high temperatures and chemicals such as salt water, oils, alcohol, or polar solvents without showing any degradation in properties. The durability of Silicone 40A Resin allows for the boot to be used on the field for validation testing or as an end-use part.

Tough 1000 Resin is a ductile, impact-resistant material with comparable strength, stiffness, and toughness to high-density polyethylene (HDPE), designed with exceptional wear and fatigue resistance for long-term toughness and utility.

• Withstand repeated flexing
• Impact-resistant jigs and fixtures
• 180% elongation at break
• Low friction and wear-resistant

This 3D printed gear assembly features two spur gears that are joined by a snap-fit connector. The low friction of Tough 1000 Resin enables the assembly to rotate freely.

Layer Thickness: 100 μm
Print Time: 66 minutes on Form 4

Surgical Guide Resin is an autoclavable, biocompatible resin for applications including 3D printing dental surgical guides for implant placement. Developed specifically for Formlabs printers and rigorously tested with autoclaves, solvents, and implant systems, this material was designed from the ground up to exceed dental demands in part quality, accuracy, and performance.

• Accurate and consistent
• Autoclavable for maximum safety
• Faster, safer surgeries
• Efficient workflow

Print Time: 48 minutes for 12 surgical guides
Layer Thickness: 100 μm

Tough 1500 Resin V2 is a resilient material with strength, stiffness, and toughness comparable to polypropylene (PP), offering exceptional resistance to fractures, impacts, and shattering.

• Tougher where it matters
• Snap fits, screws, & enclosures
• 155% elongation at break
• Stiff yet compliant

With this buckle, Tough 1500 Resin V2 strikes the perfect balance of stiffness and compliance, ensuring a secure fastening while allowing for a smooth, easy squeeze release. Tough 1500 Resin V2 holds its properties across thousands of cycles in Ross Flex testing, enabling latches and flexures like this buckle to perform reliably across extended usage.

Layer Thickness: 100 μm
Print Time: 36 buckles (male and female) in 63 minutes on Form 4

Tough 2000 Resin V2 is a rugged material with strength and stiffness comparable to ABS, combining toughness with high temperature and creep resistance.

• Exceptional creep resistance
• Snap fits, screws, & enclosures
• HDT of 70 °C at 0.45 MPa
• Production-ready surface quality

With this enclosure, Tough 2000 Resin V2 ensures a secure fastening within a robust frame, and a scratch-resistant, matte finish that reflects a production-ready part. Try screwing an M3 bolt into these undersized holes.

Layer Thickness: 100 μm
Print Time: 69 minutes on Form 4

True Cast Resin is a wax-filled material formulated for precise casting of intricate jewelry and complex components up to 5 mm thick. It produces exceptionally detailed, smooth parts and supports a wide range of burnout schedules. Patterns printed in True Cast Resin offer low thermal expansion, minimal shrinkage, and clean burnout with 0.03% ash content, delivering precise, reliable casting results.

• Medium jewelry
• Medallions and figurines
• Heavy jewelry
• Small engineering components

White Resin V5 is an exceptionally bright white General Purpose Resin, offering an optimal balance of fast print speed, high accuracy, presentation-ready appearance, strong mechanical properties, and an easy, reliable workflow.

• Surface finish that rivals injection molding
• Minimum feature size of 50 μm
• Versatile mechanical properties
• Fast printing at speeds of up to 50 mm/hr

This 3D floor plan contains both smooth surfaces and small, detailed features commonly found in architectural models and other scale models. White Resin V5 printed on Form 4 can produce these crisp details as well as smooth flat surfaces that rival the appearance of injection molded parts.

Layer Thickness: 100 μm
Print Time: 5 models in 32 minutes on Form 4

TPU 90A Powder is a tough elastomer with high elongation at break and superior tear strength for flexible, resilient, and skin-safe prototypes and end-use parts. It is ideal for flexible functional parts that withstand the demands of everyday use.

• Wearables and soft-touch elements
• Gaskets, seals, masks, belts, tubing
• Soles, splints, orthotics, prosthetics
• Padding, dampers, cushions

This wearable band features a high level of detail, a functioning snap clasp, and a print-in-place free loop.

Flexible 80A Resin V2 is an elastomeric, resilient material that rivals the look, feel, and function of 80A cast urethanes, TPUs, and hard rubbers. This Dust Blower rapidly returns to shape and showcases the excellent 56% Pendulum Rebound of Flexible 80A Resin V2. The crisp detail resolution enables fine text and the smooth, tack-free surfaces rival the quality of cast urethane parts. With 5x improved Ross Flex fatigue resistance and 2x improved tear strength compared to the previous generation, this part withstands thousands of squeezing cycles without breaking or tearing. Try it out yourself!

The included sample is a denture segment made with Denture Base Resin V2 and Premium Teeth Resin. The parts have been washed and post-cured, but not further finished — polishing and characterization can be done to experience the full workflow and final outcome.

Denture Base Resin V2 is a high-impact, biocompatible material for producing strong, lifelike dentures that exceed ISO standards. Available in three semi-translucent pink shades — Original, Light, and Dark Pink — the material’s optimized translucency blends naturally with patient tissue for gingiva that looks and feels authentic.

Premium Teeth Resin is a nano-ceramic-filled biocompatible material with enhanced aesthetics, best-in-class mechanical properties, and validated longevity to guarantee optimal clinical performance. It is available in four high translucency shades: A2, A3, B1, and BL.

Compatible with a broad range of third-party materials but designed to work together with a streamlined workflow, Denture Base Resin V2 and Premium Teeth Resin create a complete premium denture solution — lifelike, durable, and built for years of patient wear.

Print Time: 1 hr 2 min for one (1) full denture base or 1 hr 44 min for six (6) on Form 4B at 100 μm layer thickness
Print Time: 59 min for one or 1 h 14 min for eight full denture teeth at 50 μm layer thickness

• Long-Term Performance
• Lifelike, Adaptive Aesthetics
• Streamlined, Validated Process
• Open, Flexible Workflow

Nylon 11 Pro Powder is the first SLS material that combines the exceptional toughness and durability of injection-molded thermoplastics, with the ease of use and consistent print performance of Nylon 12. 

It delivers five times the elongation at break, twice the impact resistance, and ten times the toughness in fine, thin features compared to Nylon 12 — with the same 30% refresh rate and print success rate, so it's just as reliable and economical to run.

This Flexible Conduit Tee Fitting features a living hinge that can flex for thousands of cycles without breaking and a robust snap fit that securely holds the two halves together.

• 5x the elongation at break vs Nylon 12 Powder

• 10x higher Gardner impact strength vs Nylon 12 Powder

• 2x Gardner impact strength vs Nylon 12 Powder

• 30% refresh rate