Red oxide primer is a base-coat paint specifically formulated for use with ferrous metals. It prepares the surfaces of iron and steel for the application of a topcoat, while adding a layer of protection against rust and wear.
Red oxide primer is not intended for use with non-ferrous metals, such as copper, brass or aluminum. It is most useful for protecting outdoor metals from rust and corrosion. Before applying red oxide primer, the surface of the material must be clean, dry and free of debris and grease; this helps the primer adhere to the surface of the object. If the surface is flaky or corroded, a sander or paint scraper may be used to scrub it smooth.
Red oxide primer is applied using a brush, roller or spray. Two thin coats provide good protection for the metal being painted. Each coat needs from 2 to 6 hours to fully dry, and a topcoat may be applied after 24 hours.
As with many household chemicals, red oxide primer is highly flammable and should be used with caution. It must be kept a safe distance away from possible flame sources such as a grill, fireplace or cigarette. It is also hazardous if breathed in, so proper ventilation of working areas is necessary.Learn More
The major difference between painting indoor paneling and painting a regular wall is that indoor paneling needs to be sanded before the primer or paint can be applied. Paneling is harder for paint to adhere to than a typical painted wall.Full Answer >
To paint cornhole boards, sand the boards, and apply primer. Sand again lightly, and apply at least three layers of paint. Finally, apply a polyurethane top coat.Full Answer >
To skim coat a wall, prepare the wall by applying primer and then roll on a thinned mixture of joint compound. Smooth the compound and apply a second coat to create the smoothest finish possible.Full Answer >
Spray paint metal by cleaning the object with a wire brush, applying a primer, and then adding two thin coats of spray paint using smooth back-and-forth movements about 10 inches away from the object. Wear a mask to avoid breathing in fumes, and wear gloves to protect your hands.Full Answer >