Proper surface preparation is vital to ensure a spray paint adheres to metal. The surface can be sanded or brushed off to remove all loose paint and rust spots. Then, a metal brush and sandpaper can help lightly scour and dull the surface. After that you’re ready for a spray paint for metal that is rustproof and covers well like these top-notch options.
Typically, an acrylic or enamel spray paint covers metal the best. You might need to first use an oil-based primer that’s compatible with those paints, but some spray paints already contain a primer. The main thing is to ensure the spray paint you plan to use can adhere well to a metal surface. These leading and effective spray paints for metal are designed to do just that.
Krylon Premium Metallic
Best Metallic Finish
If you’re seeking an attractive metallic finish on the metal you’re painting, give the Krylon Premium Metallic spray paint a try. It’s formulated to provide a high-quality and deep, lustrous metallic finish that resembles actual plating. The smooth and high-gloss finish is acid free and has a fast drying time. The 8-ounce spray paint is available in 10 colors.
RUST-OLEUM Universal
Best All-Surface
Is there a spray paint that’s effective not only on metal but on all types of surfaces? The short answer is yes when you’re talking about RUST-OLEUM Universal All-Surface Spray Paint. It can be used on virtually any surface, including wood, plastic, metal, fiberglass, concrete, masonry, wicker, and vinyl. Its oil-based formula offers superior adhesion and a long-lasting finish that can resist rust, fading, and chipping.
POR-15 Top Coat Direct to Metal
Best Direct to Metal
If the metal surface you’re painting will be pounded by the sun, get a good spray paint that’s resistant to ultraviolet (UV) light. That describes the POR-15 Top Coat Direct to Metal Spray Paint. It can be applied directly to metal substrates or previously painted surfaces without a primer or undercoat. This product is formulated to form a robust barrier that sheds moisture to provide long-lasting protection — especially against UV rays and corrosion.
When you’re painting a metal surface, make sure the spray paint you choose adheres well to that type of surface and prevents rust and UV damage. These effective and long-lasting spray paints can do that and more.
