You can also use a nylon brush to scrub off the debris.
Strip paint off metal garage door.
For this reason you will go over the door with a paint scraper in areas with no visual damage.
Use a heat gun to heat up the paint until it begins to curl and scrape it away with a scraper.
Here s the link to the projects page on home strip and there is a link to purchase in the tool store.
Sand the areas with medium grade sandpaper where the paint has been removed to lightly roughen the surface of the.
How to remove paint from metal doors step 1.
Look for spots where the paint is peeling and use the paint scraper to remove the paint.
Homestrip p v remover would certainly be the safest way to remove it.
Spray down the door with a garden hose to remove any dust dirt grime and the chipped off paint or graffiti from the garage door.
Step 2 prepare the steel.
After it s dry use a paint scraper and scrape off any paint or graffiti that is still there.
Sometimes the paint will be free of the metal but has yet to crack.
Let the door air dry after spraying it.
Hand sand small spots or leave them and sand it while sanding your door.
Get your good old plastic wrap yes lunch wrap glad wrap or the equivalent and lay this down over the stripper extending a small way past the ends of the piece.
Sand off any rust.
For cracks in the door scrape or sand off any rough or raised edges.
Scrape all the chipped bubbled and peeling paint off the steel garage door with a rigid metal putty knife.
Apply paint thinner or stripper and.
Apply paint thinner to the painted area with a paint brush.
It removes paint from all surfaces plus its non toxic no fumes or skin burns and is just as effective as your normal run of the mill toxic products.
You could try the more environmentally friendly strippers eg.
Spread the wood filler and allow it to dry.
Pressure wash the area on a setting of 80 psi.