I have '70's aluminum windows. My wife wants white windows. I figured I'd try painting white rather than replacing.
As I understand paint won't stick.
Potential steps:
Clean
Sand
Acid Etch
Metal Primer
Paint
I have to clean / paint. From online reading, people recommend 1 or more of sand, acid etch, and prime. All 3 is probably overkill.
Any experience and recomendations out there?