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.
For this reason you will go over the door with a paint scraper in areas with no visual damage.
Let the door air dry after spraying it.
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.
Sand the areas with medium grade sandpaper where the paint has been removed to lightly roughen the surface of the.
For cracks in the door scrape or sand off any rough or raised edges.
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 off any rust.
Look for spots where the paint is peeling and use the paint scraper to remove the paint.
You can also use a nylon brush to scrub off the debris.
Homestrip p v remover would certainly be the safest way to remove it.
After it s dry use a paint scraper and scrape off any paint or graffiti that is still there.
Examine the steel garage doors carefully.
Pressure wash the area on a setting of 80 psi.
Use a heat gun to heat up the paint until it begins to curl and scrape it away with a scraper.
Step 2 prepare the steel.
How to remove paint from metal doors step 1.
How to fix peeling paint on a steel garage door 1.
Here s the link to the projects page on home strip and there is a link to purchase in the tool store.
You could try the more environmentally friendly strippers eg.
Hand sand small spots or leave them and sand it while sanding your door.
Apply paint thinner or stripper and.