Step 2 prepare the steel.
Removing paint from aluminum garage door.
How to remove paint and graffiti from a metal garage door if your door is made of steel aluminum or another type of metal you should use a solvent designed for removing graffiti or paint.
The type of paint will determine the amount of effort involved in removing it.
Remove rust sand and wash the surface before you paint the garage door.
In this video i show you step by step how to easily and quickly paint a garage door with professional results.
Sometimes the paint will be free of the metal but has yet to crack.
For this reason you will go over the door with a paint scraper in areas with no visual damage.
Aluminum doesn t oxidize but the factory finish can deteriorate.
It is always a good idea to not paint outside objects in extremely wet cold or hot conditions.
Sand the areas with medium grade sandpaper where the paint has been removed to lightly roughen the surface of the steel garage door.
Paint can be a force to be reckoned with.
It finds its way to surfaces it isn t wanted upon and dares anyone to try to remove it.
This will allow the paint to adhere more readily to the metal.
Because metal is nonporous it.
Stripping paint from wood can be a difficult endeavor.
Regular soap and water won t do much to relieve a metal door of this stubborn substance.
You can use either oil or latex based paints f.
Examine the steel garage doors carefully.
Remove any loose particles with a firm bristled brush and use the warm soapy water to clean the door and scrub off any loose parts that chip away from the surface.
Fortunately if you need to strip paint from an aluminum door you are in a much better position.
Because wood is porous it absorbs the adhesives found within paint creating a bond that can be difficult to break.