Because bare metal starts to rust almost immediately it s a good idea to apply a primer as soon as possible.
Painting bare metal car.
It also allows dents and imperfections to be repaired and filled without adding further work.
I think you need to apply primer to the bare metal before painting.
This will give a more even finish and better adhesion when new primer and paint is applied.
A good coat of primer will help prevent damage to your metal work in between work sessions or if your car has to sit dormant for a time while you.
The best course of action is to completely remove the old paint and the primer exposing bare metal.
Prep the area bare metal or epoxy primer with 60 80 grit sandpaper so the filler has a good texture to adhere to.
Surface rust sets in almost immediately with even a small amount of moisture in the presence of a bare metal surface.
Most full restorations involve stripping the vehicle down to bare metal.
Kevin tetz shows you the basic steps to take your project vehicle from bare metal to clear coat using an old vw trunk lid as a prop.
Leaving bare metal exposed to weather can put your restoration job into reverse.
What i would do is go to an auto paint store and buy a quart of epoxy urethane primer and the catalyst that goes with it.
Gibbs brand however produces a penetrating oil that is known to be one of the most popular products for bare metal hot rods and it applies easily with a paper towel.
After you have stripped off the old paint abraded the surface and fixed body damage you can now move on to sealing up the surface by applying a primer to the vehicle before applying color.
It protects bare metal surfaces like a lubricant but it can also be painted over so using gibbs brand isn t a point of no return scenario.
Painting over bare metal.
Follow the manufacturer s instructions on the side of the can for best results.
Click here for a free guide to painting a car.
Self etching primer is ideal for painting metal and creates the foundation needed to bond with the paint.
One of the reasons gibbs brand is so popular is because it immediately penetrates the smallest pores of the metal surface to prevent oxidation and it even claims to remove rust.
So the easy way to select your paint materials is to go through variouscompanies paint chip books find the color you want for your car thenuse that company s paint materials from the bare metal.