Video Tag
Every video tagged “surface prep” in the library — a focused slice of the Halloween archive.
5 videos
VanOaksProps presents their signature method for smoothing PLA 3D prints before painting, combining spot putty with acetone to minimize sanding time. The technique draws on basic chemistry to fill print layer lines more efficiently than conventional sanding alone. The workflow is designed to get props paint-ready faster, freeing up time for more creative work. This is presented as the creator's original take on a widely discussed topic.
Stiltbeast Studios tackles one of the most common frustrations in prop-making — getting paint to stick to plastic — by identifying a preferred primer through hands-on testing. The video walks through why plastic is a difficult surface to paint and what makes this particular primer perform better than alternatives. Real-world adhesion tests are shown to back up the recommendation rather than relying on speculation alone.
This short tutorial walks through an accessible, hardware-store-friendly workflow for smoothing and prepping 3D printed parts before paint. The creator demonstrates how to minimize spot putty use by combining strategic sanding across multiple grits with a sandable filler primer. The techniques are demonstrated on a Star Wars droid dome build, making the process tangible and visually clear. All materials are widely available and budget-friendly.
This short tip video from VanOaksProps demonstrates how to prep a 3D printed part for painting using steel wool. The technique focuses on smoothing the surface of a print to achieve a better paint finish. Though tagged with Fallout theming, the method applies broadly to any prop or costume build involving 3D printed components.
SKS Props walks through the process of finishing a 3D-printed Templar helmet inspired by the game Crimson Desert, focusing on achieving a convincing mirror-chrome effect using Alsa Easy Chrome spray paint. The creator covers surface preparation steps critical to getting a smooth, reflective result on a 3D print. The finished prop demonstrates how lightweight printed parts can convincingly mimic polished metal armor for cosplay purposes. A free STL file for the Brother Matthias helmet is available via MakerWorld.
