The ABS-Like Standard for the Form 3 & Form 4 Ecosystems
Tough 2000 Resin is the strongest and stiffest material in the Formlabs Tough family. Designed to simulate the mechanical properties of ABS plastic, it is the premier choice for functional prototypes, structural brackets, and rugged housings that must maintain their shape under high stress.
One Material, Two Optimized Versions
To ensure maximum print success and mechanical integrity, please select the version corresponding to your hardware:
-
Tough 2000 V1.1 (Form 4): Re-engineered for the Form 4's high-intensity light engine. This version offers 3x higher fracture toughness and faster print speeds while maintaining the iconic high stiffness of the 2000 MPa modulus.
-
Tough 2000 V1 (Form 3): The established workhouse for the Form 3 series. It provides exceptional dimensional stability and the ruggedness needed for large-format parts on the Form 3L.
Key Features
-
ABS-Like Rigidity: With a tensile modulus of 2.2 GPa, it is engineered for parts that cannot afford to bend or deflect during functional testing.
-
Structural Strength: Boasting an ultimate tensile strength of 46-50 MPa, it handles high-tension applications like snap-fits and interlocking mechanical connectors.
-
High Heat Deflection: A heat deflection temperature (HDT) of up to 70 degrees Celsius (@ 0.45 MPa) allows parts to perform reliably in elevated thermal environments, such as electronic enclosures.
-
Professional Matte Finish: The dark grey, low-gloss surface hides layer lines and provides a premium look that rivals injection-molded plastic.
-
Creep Resistance: Formulated to resist deformation over time, ensuring jigs, fixtures, and brackets stay within tolerance during long-term use.
Ideal Applications
-
Functional Prototypes: High-fidelity simulation of injection-molded ABS components.
-
Mechanical Connectors: High-cycle snap-fits, friction-fits, and structural threads.
-
Manufacturing Tooling: Stiff jigs, fixtures, and drill guides for the shop floor.
-
Industrial Enclosures: Protective housings for sensors, motors, and electronics.
FAQ
Can I Use the Form 3 Version in My Form 4?
It is highly recommended to use the V1.1 formulation for the Form 4. V1.1 is specifically tuned for the Form 4's optics to provide sharper details and 3x better fracture toughness.
What Resin Tank is Required for the Form 3?
Tough 2000 V1 requires Resin Tank V2.1 for the Form 3/3+ or Resin Tank V3 for the Form 3L. Using older tank versions may lead to premature wear due to the material's high stiffness.
Is Post-Curing Required for Both Versions?
Yes. To reach the advertised mechanical properties, you must post-cure.
