Spraying the paint on will give it the smoothest look, rolling the paint on will add a little texture, and brushing the paint on will add a ton of texture.
You can rent a sander from your local home improvement store. If you don’t want to rent a sander you can try doing manual abrasion. Grab a wire sponge and spend some time scraping at the stainless steel with the sponge. This may be able to simulate scuff marks too.
White primer is recommended for most colors, but if you are painting your stainless steel a very dark color you might consider a darker primer.
If you are using a sprayer, hold the nozzle 12 to 18 inches (30. 5 to 45. 7 cm) away from the stainless steel. Try to use a wide mist. If you use a sprayer, make sure you paint in one direction. You may have ridges, but at least the grain of the paint will look consistent. [8] X Research source Let the primer dry before you start painting.
If you like the ridges and texture that a paintbrush offers you can also consider using a rag to add additional textures.
It’s okay to use automotive wax.