Why Do Prints Have Rough Surface Or Micro Tears?

1. What’s Wrong with My 3D Print?

If you notice that your prints come out with rough surface or micro tears, please refer to the rest of this article in which we will introduce some common causes of the printing issue and how to resolve it.

2. What Causes the Printing Issue?

Below are some common factors causing rough surface, scratches, or micro tears on resin 3D prints:

• Resin is not thoroughly mixed.
• Insufficient rest time.
• Prints are soaked in alcohol for too long.
• Print was not dry before post-curing.

3. Troubleshooting the Printing Issue

The printing issue can be resolved by taking the following steps:

• Shake the resin bottle before pouring it into the resin vat.
• Gently mix resin with a plastic scraper before printing.
• Increase rest time and lifting distance.
• Wash and post cure prints properly. 

Contact Support

By following the above suggestions, you can resolve the printing failure. If the issue persists, feel free to reach out to Phrozen Support or your Authorized Resellers for further assistance. When contacting Phrozen Support, kindly send some photos or videos illustrating the issue.