Formlabs Materials

Grey Resin is a versatile material ideal for general-purpose prototyping, design models, and parts with fine details. Its matte surface finish, opaque appearance, and precision make prints ready to use directly off the printer. The neutral grey tone also provides an excellent base for painting or additional finishing.

Grey Resin V4.1, compatible with Form 3 Series printers, offers improved toughness compared to Grey Resin V4 (Legacy).

IMPORTANT: 5 L Container Requires a Resin Pump to work.

Fast Model Resin is Formlabs fastest printing material, reaching speeds over 100 mm per hour. It allows dental models to be produced in minutes and large prototypes in under two hours.

Evolved from Draft Resin, it leverages the power of the Form 4 Series to deliver up to 3× faster print speeds than its predecessor, along with improved mechanical performance.

IMPORTANT: 5 L Container Requires a Resin Pump to work.

ESD Resin is a specialty material for creating custom ESD-safe prototypes and production tooling that boost efficiency and improve yield in electronics manufacturing. Printed parts are static-dissipative with high modulus and impact strength comparable to ABS.

Use ESD Resin to prototype and validate electronics workflows, produce dust- and powder-repelling components, and print enclosures that protect sensitive electronics from static discharge.

IMPORTANT: 5 L Container Requires a Resin Pump to work.

Clear Resin is a rigid material that can be polished to near-optical transparency, making it ideal for parts that work with light or highlight internal features. It’s well-suited for printing see-through models and devices, including prototype parts, LED housings, windows, fluidics, molds, optics, and lighting components.

Clear Resin V4.1, compatible with Form 3 Series printers, produces parts that are more color-neutral and transparent compared to Clear Resin V4.0.

IMPORTANT: 5 L Container Requires a Resin Pump to work.

Black Resin is a versatile material ideal for general-purpose prototyping, design, and models with fine details. It produces parts with a matte surface finish, opaque appearance, and crisp detail—ready to use straight off the printer. Its neutral undertone also makes it an excellent base for painting or further finishing.

Black Resin V4.1, compatible with Form 3 Series printers, delivers deeper blacks and improved print reliability compared to Black Resin V4.0.

IMPORTANT: 5 L Container Requires a Resin Pump to work.

BioMed Black Resin is a rigid, matte material designed for biocompatible applications, including long-term skin contact (over 30 days) and short-term mucosal membrane contact (under 24 hours). Printed parts made with BioMed Black Resin are compatible with standard solvent disinfection and sterilization methods.

Manufactured in an FDA-registered, ISO 13485–certified facility, BioMed Black Resin is also USP Class VI certified, making it well-suited for pharmaceutical and drug delivery applications.

IMPORTANT: 5 L Container Requires a Resin Pump to work.

White Resin V5 delivers a bright, vivid white finish with the ideal balance of speed, precision, and durability, all within a dependable, efficient workflow.

It produces stiff, strong parts with a smooth matte surface that mirrors injection-molded quality, while capturing fine details with clarity.

Formulated for the Form 4 Series, White Resin V5 prints up to 3× faster than earlier versions and offers improved mechanical performance.

IMPORTANT: 5 L Container Requires a Resin Pump to work.

True Cast Resin is a wax-filled material created for precision casting, capable of producing everything from intricate jewelry to complex engineering components up to 5 mm thick. It delivers accurate parts with exceptional detail and smooth surface quality.

Engineered for reliability and versatility, True Cast Resin integrates seamlessly into a wide range of burnout schedules. Its low thermal expansion, minimal shrinkage, and 0.03% ash content ensure clean burnout and consistently high-quality casting results.

For ultrafine wire filigree and lightweight jewelry, Castable Wax Resin is recommended. For larger and more demanding engineering components, Clear Cast Resin offers the best solution.

TPU 90A Powder is a durable elastomer offering high elongation at break and excellent tear strength, ideal for producing flexible, resilient, and skin-safe prototypes or end-use parts. Perfect for functional components that must endure the demands of everyday use.

Tough 2000 Resin offers strength and stiffness comparable to ABS, making it ideal for durable, functional parts that resist bending and withstand long-term use.

Use Tough 2000 Resin to prototype strong, rigid components or to produce jigs and fixtures that require minimal deflection.

IMPORTANT: 5 L Container Requires a Resin Pump (Form 4)(Form 3) to work.

Tough 1500 Resin is a resilient, skin-safe material with strength and stiffness similar to polypropylene (PP). It’s ideal for stiff, pliable parts that bend and spring back quickly, including prototypes, jigs, and fixtures that undergo repeated deflection.

Certified for skin contact, Tough 1500 Resin is also well-suited for wearables, PPE, and consumer products. To maintain skin-safe certification, all recommended post-processing conditions must be followed precisely.

IMPORTANT: 5 L Container Requires a Resin Pump to work.

Tough 1000 Resin is a durable, impact-resistant material with strength, stiffness, and toughness comparable to HDPE. It offers exceptional wear and fatigue resistance for long-term use.

With 180% elongation at break and 128 in-lb Gardner impact strength, it outperforms HDPE—perfect for parts that flex or deform without cracking. Its matte dark gray finish provides smooth, low-friction surfaces.

Optimized for the Form 4 Series, Tough 1000 Resin delivers 5× higher fracture toughness and 2× greater elongation than Durable Resin, along with improved temperature and aging resistance.

IMPORTANT: 5 L Container Requires a Resin Pump (Form 4).