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Formlabs Materials Library

Standard Resins

Outstanding performance. Excellent detail.

Custom-formulated to deliver the highest-quality output, our Standard Resins capture astonishing detail without sacrificing strength.

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Greyscale Resins for Prototypes and Models

With a matte surface finish, opaque appearance, and precise details, Black, White, and Grey Resins are ready to use right off the printer. Their neutral undertone also makes a great base for parts that will eventually be painted or undergo other finishing processes.

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Clear Resin for Transparent Applications

Stereolithography 3D printing technology makes clear prints possible on the desktop. Clear Resin is great for fluidics and moldmaking, optics, lighting, and any parts requiring translucency.

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Draft Resin for Truly Rapid Prototyping

Draft Resin prints up to four times faster than Formlabs standard materials, making it ideal for initial prototypes and rapid iterations to help bring products to market faster. Parts printed with Draft Resin exhibit a smooth grey finish and high accuracy. Use 200 micron settings for fast print speeds, or use 100 micron settings for models with finer details.

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Color Kit: A Full Spectrum of Possibilities

The first integrated color mixing solution for resin, not filament, Color Kit enables 3D printing in a range of colors without the manual work of finishing and painting. Field test product concepts more quickly with 3D prints that fit their environment.

Engineering Resins

Materials for Engineering, Manufacturing, and Product Design

Whether you’re optimizing your manufacturing process, rapidly iterating through designs, or assessing form and fit, our Engineering Resins are formulated to withstand extensive testing and perform under stress.

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Grey Pro Resin for Versatile Prototyping

Grey Pro Resin offers high precision, moderate elongation, and low creep. This material is great for concept modeling and functional prototyping, especially for parts that will be handled repeatedly.

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Durable Resin for Pliable Prototyping

Durable Resin is the most pliable, impact-resistant, and lubricious material in our functional family of Tough and Durable Resins. Choose Durable Resin for squeezable parts and low-friction assemblies.

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Rigid 4000 Resin for Stiff, Strong, Engineering-Grade Prototypes

Glass-filled Rigid 4000 Resin prints with a smooth, polished finish and is ideal for stiff and strong parts that can withstand minimal deflection. Consider Rigid 4000 Resin for general 
load-bearing applications

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Flexible 80A Resin for Hard Flexible Prototypes

Flexible 80A Resin is the stiffest soft-touch material in our library of 
Flexible and Elastic Resins, with an 80A Shore durometer to simulate the 
the flexibility of rubber or TPU. 
Balancing softness with strength, Flexible 80A Resin can withstand bending, flexing, and compression, even through repeated cycles. This material is well-suited for cushioning, damping, and shock absorption

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Tough 2000 Resin for Rugged Prototyping

Tough 2000 Resin is the strongest and stiffest material in our functional family of Tough and Durable Resins. Choose Tough 2000 Resin for prototyping strong and sturdy parts that should not bend easily

High Temp for Heat Resistance

High Temp Resin offers a heat deflection temperature (HDT) of 

238 °C @ 0.45 MPa, the highest among Formlabs resins. Use it to print detailed, precise prototypes with high temperature resistance

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Tough 1500 Resin for Resilient Prototyping

Tough 1500 Resin is the most resilient material in our functional family of Tough and Durable Resins. It produces stiff and pliable parts that bend and spring back quickly under cyclic loading.

Elastic Resin for Soft Flexible Parts

Our softest Engineering Resin, this 50A Shore durometer material is suitable for prototyping parts normally produced with silicone. Choose Elastic Resin for parts 
that will bend, stretch, compress, and hold up to repeated cycles without tearing

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Rigid 10K Resin for Rigid, Strong, Industrial-Grade Prototypes

This highly glass-filled resin is the stiffest material in our engineering portfolio. Choose Rigid 10K Resin for precise industrial parts that need to withstand significant load without bending. Rigid 10K Resin exhibits a smooth matte finish and is highly resistant to heat and chemicals.

Medical Resins

High-Performance Materials for Biocompatible Applications

Our new library of biocompatible, sterilizable, BioMed Resins are manufactured in an ISO 13485 certified facility to help medical device and point-of-care manufacturers reduce costs, iterate quickly, and print a wide range of end-use tools, instruments, and devices that support the practice of medicine.

BioMed Clear Biocompatible Photopolymer

BioMed Clear Resin is a rigid material for biocompatible applications requiring long-term skin or mucosal membrane contact. This USP Class VI certified material is suitable for applications that require wear resistance and low water absorption over time. 
Parts printed with BioMed Clear Resin are compatible with common sterilization methods. 
BioMed Clear Resin is manufactured in our ISO 13485 facility and is supported with an FDA Device Master File.

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BioMed Amber Resin for Short-Term Bodily Contact

BioMed Amber Resin is designed for the manufacture of biocompatible 3D printed parts with high dimensional accuracy, stiffness, and strength. This material is developed specifically for Formlabs printers, rigorously tested,

and manufactured in a clean room at our own ISO 13485 certified facility for consistent cross-batch quality. The parts printed with BioMed Amber Resin are compatible with common 
solvent disinfection and sterilization methods

Dental Resins

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Custom Tray Biocompatible Photopolymer

Use Custom Tray Resin to directly print impression trays for implants, dentures, crowns and bridges, and other comprehensive cases. Digitally manufactured impression trays provide consistent, accurate impressions for high-quality dentistry. Custom Tray Resin prints full impression trays quickly using 200-microns layer heights, reducing labor time and enabling higher throughput

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Dental LT Clear (V2) Biocompatible Photopolymer

Directly print affordable, high-quality occlusal splints in-house with Dental LT Clear Resin (V2). Highly durable and resistant to fracture, this color-corrected material prints clear, 
polishes to high optical transparency and resists discoloration over time for a finished appliance you’ll be proud to deliver.t

High-Accuracy Materials for Dental Labs and Practices

Formlabs Dental Resins empower dental labs and practices to rapidly manufacture biocompatible surgical guides, splints, fixed patterns and models, clear aligner models, and full dentures

Temporary CB Photopolymer

Temporary CB Resin is a Class IIa material designed to 3D print biocompatible dental prosthetics with the Form 3B and Form 2 printers. This tooth-colored resin can print at 
50-micron layer line resolutions to produce precisely fitting temporaries with a smooth surface finish, high resolution, and dimensional stability. Restorations made from 
Temporary CB Resin may remain in the mouth for up to 12 months.
Temporary CB Resin is only validated for use with the Stainless Steel Build Platform

Permanent Crown Photopolymer

Permanent Crown Resin is a tooth-colored, ceramic-filled resin for 3D printing of permanent single crowns, inlays, onlays, and veneers. Permanent Crown Resin produces high strength, long term restorations with accurate and precise fitment. Low water absorption and a smooth finish ensure restorations have a low tendency to age, discolor, or accumulate plaque. Permanent Crown Resin is only validated for use with the Stainless Steel Build Platform.

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Permanent Crown (Export whole artboard).
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Dental LT Clear (V1) Biocompatible Photopolymer

Manufacture affordable, high-quality occlusal splints in-house with Dental LT Clear Resin. A Class IIa long-term biocompatible resin with high resistance to fracture, 
this clear material polishes to high optical transparency for a finished appliance you’ll be proud to deliver.

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Denture 
Base and Teeth

Truly Accessible Direct Printed Dental Prosthetics. Formlabs is expanding access to digital dentures with an efficient, cost-effective 
manufacturing solution. Class II long-term biocompatible Digital Denture Resins enable dental professionals to produce 3D printed full dentures accurately and reliably.
Use Denture Base Resin for denture bases and try-ins.
Use Denture Teeth Resin for denture teeth.

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Next-Generation Material for 3D Printed Surgical Guides

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

Model Resin for High-Precision, High-Accuracy

Designed for crown and bridge models with removable dies, Model Resin is a high-precision, high-accuracy resin. Print crisp margins and contacts within ± 35 microns, and removable dies with a consistently tight fit. A smooth, matte surface finish and color similar to gypsum make it easy to switch from analog to digital model production

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Jewelry Resins

High-Detail Materials for Jewelry Design and Manufacturing

Reliably reproduce crisp settings, sharp prongs, smooth shanks, and fine surface detail with Formlabs Jewelry Resins and the world’s best-selling desktop stereolithography 3D printers. The Formlabs workflow supports jewelers from 
design to client try-on to casting, ideal for rapidly expanding custom services and production as your business grows.

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Castable Wax Resin

Sharp Detail and Clean Casting Every Time
A 20% wax-filled photopolymer for reliable casting with zero ash content and clean burnout, Castable Wax Resin accurately captures intricate features and offers the smooth surfaces stereolithography 3D printing is known for.

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Castable Resin

Original Formulation for Direct Investment Casting
This pure polymer requires an alternate burnout to a typical wax schedule. 
Post-curing recommended