Be extremely careful not to pierce the metal when scraping.
Remove paint from copper roof.
It has about 3 layers of paint.
Fact is that you need an aggressive chemical to remove it and no matter how you try you will end up marking into the patina oxidation of the copper.
This means if you use six cups of lemon juice you will.
Sure copper cannot currently be found on any other part my house.
Mix your cleaning solution.
Stripping a 5 foot by 2 foot copper roof over a front door.
This normally soften will and remove virtually most paint systems.
Sweep off your roof.
Use three parts lemon juice to one part coarse salt.
Although it isn t recommended to use a metal implement to scrape the roof it was the only way to remove the loose rust and old paint.
How to remove paint from copper step 1.
There isn t enough paint left to let it just sit and bubble it worked pretty well with 3 passes but those fumes got to me after a few hours 1 2 way complete and now i m oging while the fog clears.
Get rid of as many leaves and as much loose debris as possible.
It is copper flashing.
How to clean a copper roof without removing the finish.
A terry cloth rag can be used to wipe the paint from the copper and you are suggested to wipe the paint in a circular clockwise motion.
If you have a terne metal roof like this one then it has probably been repainted several times over the years.
I mean ok i understand the aesthetic reasons and yes if anyone heralds the sealing value of paint it s me but come on.
Massage a few drops of olive oil onto the paint.
I would try laquer thinners on a small area.
Dampen a rag with mineral spirits.
I have removed the once present 3 copper downspouts which were also painted.
Scrape the lubricated copper surface with the.
In the end you can apply the mineral spirits to any remaining paint with the damp rag.
To use the lemon juice based cleaner mix the three ingredients into a large bucket and stir till the salt is dissolved.
I started out stripping it with a gallon of goof off stripper removed 95 percent of the paint.
Like todd i would suggest contacting the copper institute.
Dip an absorbent cloth such as an old towel into the cleaner and wipe it over the copper surface from the roof peak downward.
Wrap the wide scraping end of a plastic putty knife with a rag.
Started at the top let it run down and followed it with old clean rags to wipe off the paint.
You don t need to paint it.
Then for the corners and side where nails are i am using a blowtorch and a steel brush to get in there tight.