Spray paint is the best paint option to use when you have a large 3D print to paint, or when you only need one or two colors overall. Spray Paint Spray paints make it easy to quickly put several even, light coats of paint on your models This is not, however, ideal for painting models and 3D prints, which often need several coats of paint or different colors. Oil paints take several days to dry, which makes them perfect for traditional painting that requires a lot of blending during the painting process. It also needs paint thinners to make it more usable, and these products are usually quite harsh. Oil-based paints don’t dissolve in water, so they need to be cleaned and removed with chemicals.

It isn’t as easy or convenient to use as acrylic, but it can achieve vibrant colors and make highly realistic details on your prints. Oil-BasedĪnother type of paint you can use to paint 3D prints is oil-based.

It also dries quite quickly in comparison to other types of paint, so you can paint multiple layers or colors in a short amount of time. It doesn’t blend as well as oil paints, which is a downside for traditional artistry but shouldn’t make much of a difference when painting 3D prints. It adheres well to a lot of different surfaces and has nice coverage. As a water-soluble paint, it is washable and doesn’t require any harsh chemicals to use. It’s the easiest type of paint to use and is also typically much cheaper than other varieties. The most common type of paint used for 3D prints is acrylic paint. Final Thoughts What Kind of Paint Should You Use on 3D Prints? Acrylic Acrylic paint is an affordable and widely available option for painting 3D prints.

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