I have been down this road before, lived in FL since 1976.Once gutters discolor because of mold, mildew, theres nothing that will effectively remove the staining. Not even pressure washing.I have seen your posts in the past and know you are highly proficient in the refinishing process .Use the same epoxy paint used on aircraft & yachts.( Awlgrip. Alumagrip)
The stuff is really expensive, and I don't know if available in spray cans.Unfortunately, the prep process is arduous. ( acid wash, prime, lighty sand, first.And masking off and taping pretty time consuming.Just is not worth the trouble.
|