\u00a9 2023 wikiHow, Inc. The curing time, on the other hand, is how long it takes for the paint molecules to fully bond and harden. With the right preparation and application, acrylic paint should adhere to plastic surfaces for a long time.

You can also recycle your PET to create at-home hydroponic gardens, bird feeders, and alternative storage containers. This spray paint creates a chemical bond with VC, resin, fiberglass, polypropylene plastic, polystyrene plastic, and vinyl. Krylon COLORmaxx comes in a very wide range of colors, including many unusual brights, and in flat, satin, or gloss finishes.Not only that, but you can also protect any plastic accessories or new art projects from rain, wear, and early peeling. The cans trigger is built with a comfortable tip to prevent finger fatigue and ensure uninterrupted painting session and create even strokes. Alternatively, if you are spray painting a piece of plastic for artistic purposes, and you plan to display your piece indoors, you may not have to be as concerned about your paint’s ability to stand up to moisture. But paint manufacturers have developed special spray paints that go on smoother, stick better, and resist peeling better than conventional paint.

If you want to use this paint for toys or other interact-able objects, you can rest easy knowing that the paint is non-toxic. Consult the manufacturer’s directions on the can for exact drying times with the paint you're using. Finally, it is best to use a clear sealer to protect the painted surface and keep the paint from chipping or fading. When you’re ready to paint, shake the can of spray paint well, then hold the can 12 to 18 inches from the plastic object and spray a light coat of paint, sweeping the can back and forth as you spray.Spray paint guns can help you spread an even layer of paint across large surfaces, like home siding or mass-produced products. However, Rust-Oleum spray paints do not require priming as the paints tend to contain high adhesion properties that perfectly bind the paint and substrate. You may also want to use a primer, as many types of plastic are nonporous and do not easily accept paint.