Gradually decrease grit size when sanding and polishing – Whether the composite polymer is a type of thermoplastic, metal, or rubber, the sanding and polishing process is similar to sanding wood. The rule of thumb is to gradually decrease grit sizes until you obtain the desired smoothness. FOC’s ÅngströmLap ultrafine 3D printing polishing films have grit sizes 10 times smaller than the finest super-fine microgrits available at a hardware store – as small as 1 micron.
READ THE BLOG: Sanding 3D Printed Objects: How to Get a Mirror-Polish Finish
Additional resources from the FOC team include:
- Category Resource FOC Film Page
- View the Glossary, Acronyms, Military Specifications for Connectors
- Q&A Resource: email technical questions to AskFOC@focenter.com
Have questions about this FOC Tip?
Contact FOC with questions at: (800) 473-4237 / 508-992-6464 or email: FiberOpticCenter@focenter.com and we will respond ASAP.
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