Smoothing PLA Prints with Acetone Vapour: Does It Work?
Acetone vapour barely softens PLA, so it won't smooth your prints. Find out why it fails on PLA, unlike ABS and ASA, and how to join PLA parts.
2 articles
Post-Processing and Finishing
Post-Processing and Finishing
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Sanding and Priming 3D Printed Parts: Why and How to Do It
Layer lines and support marks show through paint. Learn why sanding and priming 3D prints is worth it, which grits to use, and how primer reveals flaws.