Formlabs Tough 2000 Resin (Form 3+) 1L

Formlabs Tough 2000 Resin (Form 3) 1 L

Tough 2000 Resin is a rugged material with strength and stiffness comparable to ABS, combining toughness with high temperature and creep resistance. Engineered for the Form 3 ecosystem, this resin excels in heavy-duty applications, delivering highly functional prototypes and end-use parts that resist shattering, deformation, and long-term wear.

This 1-litre cartridge provides a professional-grade solution for mechanical engineers and designers. It is the strongest and stiffest material in Formlabs' suite of functional resins, designed for parts that must maintain structural integrity under mechanical stress.

Why choose Tough 2000 Resin?

Tough 2000 Resin is designed for parts that require high strength and a smooth, professional finish. It offers a balance of mechanical properties that make it a versatile choice for industrial applications.

• Strong and stiff: mimics the performance of ABS plastic, providing the rigidity required for structural components.
• Exceptional creep resistance: produce jigs and load-bearing parts that resist long-term deformation when held under constant load.
• Dark matte finish: provides professional aesthetics with a charcoal grey colour, ideal for presentation-ready prototypes and end-use parts.
• High environmental stability: a heat deflection temperature (HDT) of 63 °C ensures reliable performance at elevated temperatures.

Applications for Tough 2000 Resin:

Consider using Tough 2000 Resin for high-performance applications requiring a rigid mechanical profile.

• Strong prototypes: structural components, robust enclosures, and protective shells.
• Industrial tooling: jigs and fixtures designed to survive long-term, heavy-duty use on the factory floor.
• Mechanical assemblies: parts requiring high stiffness and resistance to wear, such as snap-fit assemblies.
• End-use parts: production-ready components with a professional dark matte finish and high dimensional stability.

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. For the best surface finish, allow parts to air dry for at least 10 minutes after washing.

Curing

Post-curing engineering and specialty resins is essential for parts to achieve their full strength and functionality. This step completes the chemical reaction initiated during printing, transforming the part from its green state into a fully finished component.

Note: Compatible with Formlabs Form 3, Form 3+, Form 3B, Form 3B+, and Form 3L printers.

Technical data sheet (TDS)