Figure 4® Rigid Gray - The balance of thermal and mechanical properties, combined with excellent print quality and long-term Indoor and outdoor stability for prototyping and production.

General Tips

  1. General best practices apply, as seen in the Figure 4 Print Material Quick Reference.
  2. For best results use the Resin Mixer to gently stir between prints and after the resin has been sitting overnight.

    CAUTION: Do NOT press down on the film when stirring.


Please see Orientation section for TOUGH-GRY 10.


General Flat Tip

Best for general use for fine small parts up to large and large cover parts.

Fine Flat Tip

Best for large, thin parts or small fine feature parts. Check coverage before printing.

General Round Tip - Default

Best for Standard Thick build style, when reliability is a must, such as tensile bars and accuracy blocks