3D Printed Objects Start With a Good Print Job

Published: August 10, 2018

, Last updated: September 18, 2025

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Start with a good print job – Use the 3D printer’s smallest layer height (highest resolution). On most printers, this is 0.1mm or less. This is especially important for the outermost layer. Sanding and polishing will remove some material from the surface, which can reveal voids caused by incomplete fill of the underlying layers. Plan to use 100% infill to fill these surface voids. For finer features, use slower printing speeds.

Polishing your 3D printing project is relatively fast. For example, using our ÅngströmLap 3D Polishing Films, a print roughly the size of a TV remote can be polished in about 15 minutes.

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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FOC Tips Fiber Optic Center has a team of technical experts and marketing strategists with decades of years in the field. This team contributes to the fiber, cable and specialty industries coverage through news, alerts, reports and general media information.

About Fiber Optic Center, Inc.

Fiber Optic Center, Inc., (FOC), is an international leader in distributing fiber optic components, equipment and supplies and has been helping customers make the best cable assemblies in the world for over two decades. Several areas of specialization and expertise, in which they are the industry leader, make them the preferred choice for many of the world’s fiber professionals. In these key technology areas, FOC is "at least as technical as the manufacturer" about the products they sell. Striving to "make the business part easy," they offer outstanding and personal customer service, low or no minimum purchase order values, and from-stock delivery on industry-leading products and technology. FOC is the industry connection to the most innovative optical products, technologies and technical experts who integrate their manufacturing knowledge and vast experience into customers' worldwide operations. @FiberOpticCntr

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