Giving an '84 325e some TLC

[IS300E30]

What did you do to get your aluminum bumpers to shine like that?

[ForcedFirebird]

What did you do to get your aluminum bumpers to shine like that?

Sand with 120 grit, 240, 320, 500, 1000, 1500, 2000, 3000, buff.

[IS300E30]

Sand with 120 grit, 240, 320, 500, 1000, 1500, 2000, 3000, buff.

Did the sanding leave any scraches or anything?

Also, what did you buff with after the fact?

[Tha Driver]

Did the sanding leave any scraches or anything?

Also, what did you buff with after the fact?

Usually you can use 1000 wet as a final sand & buff using a buffer & 3M Super Duty compound & then go over it with Mother's Aluminum polish & get a chrome like finish.
~ Paul
aka "Tha Driver"

Custom Fiberglass Parts