Material Curing Chart

The chart below lists the recommended part-curing times when using the Figure 4 UV Curing Unit 350 or NextDent LC-3DPrint Box for Figure 4 resins.

Name Curing Time
Figure 4 TOUGH-GRY 10 60 min.
Figure 4 TOUGH-GRY 15 90 min.
Figure 4 ELAST-BLK 10 45 min.
Figure 4 FLEX-BLK 10 60 min.
Figure 4 MED-AMB 10 60 min.
Figure 4 TOUGH-BLK 20 90 min.

Post-Curing Tips

  • Printed part may be cured in a cool, non-flammable liquid if the part is getting too hot during curing.
  • Part can be inspected for color – A yellowish color indicates the part is under-cured. Consider the photo below of a part printed with Figure 4 TOUGH-GRY 15, where the part on the left has not been cured at all, the middle part has been cured for only five minutes, and the part on the right has been fully cured for the recommended 90 minutes.