SLS 3D Printing Finishes: A Comprehensive Visual Guide

Did you know that we offer different finishes for SLS 3D printing? Check out the guide below to learn about the various finishing options we offer.

Standard Finish

This is the default finish for SLS. Parts are removed from the build chamber and all powder is cleaned through bead blasting. The surface appearance is a satin-like matte finish that is slightly grainy to the touch.

Media Tumbled

Parts are tumbled in polishing media for several hours to smooth outer surfaces. The resulting finish is smooth to the touch with a satin-like matte appearance.

Note: Sharp edges may be dulled during this process and parts with fragile features are not recommended for tumbling.

Dyed

Colors are applied to parts with a standard finish using dye. This process is currently available in red, yellow, blue, green, and black.

Note: The dye penetrates 0.25mm into the part surface.

Nickel Plating

Parts are plated with ~0.1mm / 0.004″ nickel. Plating increases part strength, stiffness, and environmental resistance.

Note: This finishing process adds 4-5 business days to the lead time.

Custom Finishes

We can accommodate a range of custom finishing requests such as tapping, inserts, and painting.

Just add details about your requirements in the notes section of your order and a project manager will contact you.

Joel Schadegg

Hey, I’m Joel, a technical content writer at Xometry! I have made it my personal mission to help customers like you get the most out of the Xometry experience and achieve success on your projects by leveraging my hands-on experience running machines, processing parts, and ensuring order fulfillment.