Scrape all the chipped bubbled and peeling paint off the steel garage door with a rigid metal putty knife.
Strip paint off metal garage door.
Step 2 prepare the steel.
You could try the more environmentally friendly strippers eg.
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.
Be generous and put a good thick layer onto your item.
How to fix peeling paint on a steel garage door 1.
Homestrip p v remover would certainly be the safest way to remove it.
Pressure wash the area on a setting of 80 psi.
Examine the steel garage doors carefully.
Here s the link to the projects page on home strip and there is a link to purchase in the tool store.
Apply paint thinner or stripper and.
How to remove paint from metal doors step 1.
Let the door air dry after spraying it.
Spread the wood filler and allow it to dry.
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.
Apply paint thinner to the painted area with a paint brush.
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.
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 the areas with medium grade sandpaper where the paint has been removed to lightly roughen the surface of the.
Sand off any rust.
For cracks in the door scrape or sand off any rough or raised edges.
You can also use a nylon brush to scrub off the debris.
Look for spots where the paint is peeling and use the paint scraper to remove the paint.