Notable Insights Acrylic paints like Shuttle Art and HissiCo sets provide excellent adhesion to PLA and ABS with thick, creamy textures that bond well. Surface preparation through sanding and cleaning significantly enhances paint adhesion and prevents peeling on smooth 3D print finishes. High-pigment acrylic formulas offer vibrant colors requiring fewer coats while maintaining fade resistance. One of the best ways to make your 3D prints look like metal is to use metallic spray paint. It’s a low-risk, relatively cheap method that is easy to do for giving your 3D prints a metallic effect. To give your 3D printed parts a professional appearance, a proper finish is a must. We look at how to sand, fill and paint your pieces for the best results. Creating a sweet chrome finish requires multiple paint layers, never overpainting at layer and on the final layer a really smooth, very even coat. It is all about creating flat and smooth surfaces that will reflect light off like a mirror. /p p In my experience Chrome spray paint is the toughest paint to get a good convincing finish on. You’ve just finished a PLA 3D print, but it looks a bit dull? Painting PLA is one of the best ways to bring your 3D printed models to life. Easy to apply and delivering impressive results, it transforms a raw part into a true decorative or functional object. In this guide, learn how to paint PLA effectively, from sanding to glossy finishing. Whether you’re going for a sleek matte black, chrome-like shine, or weathered metallic look, the right spray paint makes all the difference. This guide covers the best spray paints for 3D printed parts in 2025, tips for getting a long-lasting finish, and how to avoid common painting problems like cracking, peeling, or bubbling. I push-tested 15 sets against PLA and resin to find the best paint for 3d prints. See my comparison, microscopic analysis, and the final top 7 ranked. Learn how to paint 3D prints to look like real metal with step‑by‑step prep, priming, metallic painting, weathering and sealing techniques. Discover tips that help your plastic parts visually match CNC‑machined and metal 3D printing components for prototypes and OEM production. Discover the best paint for 3D prints with our expert guide—learn how to prep, prime, and paint PLA and other 3D printed plastics, plus see top-rated paints and kits that give your models a smooth, professional finish. Want your 3D prints to look like metal? Learn how to electroplate 3D prints step-by-step, with expert tips, materials, and safety advice for stunning results. Selected for metal-oriented projects, these kits provide a range of metallics, chromes, and multi-surface formulas. They are designed to pair with typical hobby airbrush setups and offer reasonable cleanup and durability. When choosing, consider your surface type, preferred finishes, and whether you want an all-in-one color collection or targeted metallics for highlights and accents.