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What is the best way to paint a metal door?
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The best way to paint a metal door is to use an aerosol primer and then a high-quality latex or acrylic paint. Make sure you use a brush specifically designed for painting metal, as well as a good quality spray paint with a flat fan nozzle. Before starting the project, make sure to clean the surface of the metal door thoroughly and sand it if needed. Once the primer has dried, apply two thin coats of the paint and let them dry completely before applying the final coat.