[rockyrivermark]

This from the original 2017 post. Also use the search feature on this forum and you may get more info
This is what I did.

If you use hair and grease drain opener with a scotch brite pad the anodizing comes off in 5 minutes. Just gloves and Saftey glasses. Nasty stuff but strips it off in no time. Let it set on there for 5 min. Then sand 220 grit all the way up to 1500 grit then buff. I think I sanded
220
320
400
600
1000
1500
Polished with mothers aluminum and mag polish

Then coat with protectaclear. It's work but maintence free once coated.
Takes about 2 hours.