3D Printing Post-Processing Workshop

You’ve learned how to 3D print—now learn how to turn your prints from "good" to "professional".

3D Printing Post-Processing Workshop

Turn your prints from “good” to “professional.”

You’ve learned how to 3D print—now learn how to make your prints look incredible. In this hands-on workshop at 3DSpaceGarden, we’ll explore the techniques makers use to transform raw prints into polished, display-worthy pieces.

Many 3D prints come off the printer with visible layer lines, rough edges, or small imperfections. Post-processing is where the real magic happens.

In this workshop, you’ll learn practical finishing techniques including:

• Sanding & Surface Prep – Smooth layer lines and prepare prints for finishing

• Filling Imperfections – Using putty, filler primers, and spot fillers to fix gaps and seams

• Painting Techniques – Priming, spray painting, and adding color to your prints

• Heat Techniques – Carefully using heat to improve surfaces and fitment

• Acetone Smoothing (ABS) – Learn the vapor smoothing process for glossy, injection-molded-style finishes

• Electroplating Basics – Turn plastic prints into real metal-coated parts

• Advanced Finishing Tips – Tricks used by prop makers, product designers, and professional makers

You’ll see demonstrations, learn when to use each method, and get guidance on tools and materials you can easily use at home.

Perfect for:

• Hobbyists who want cleaner prints

• Cosplayers and prop makers

• Designers prototyping products

• Anyone who wants their prints to look store-bought instead of 3D printed

No prior post-processing experience required. Come learn how to take your prints to the next level.