Getting clamp marks of a ti seatpost
 

I was wondering if any of you know how to get markings from the the seat cluster off of a campy ti seatpost. It's really shiny except for where it inserted in my old frame and I switched it to a new bike with more of the post showing and it looks nasty. Any help is appreciated. Cheers.

Try the pink stuff... it works awesome.

And for next time, put a rag inside the clamp. It eliminates that problem.

You might try re-finishing the whole post. Start hand rubbing with 220 grit wet&dry sandpaper for deep scratches, followed by 400, 600, 800 in sequence; or start with whichever grit paper that will get the marks off and go on to 800 grit which is fine enough for polishing. Polishing will take a few minutes with a buffing machine, or lots of work with a cloth and metal polish by hand.

Spinning the post slowly in a drill or lathe and sanding/polishing by hand may work ok, but I would be careful not to remove too much metal and change the diameter more than necessary.

Thanks for the help. What's "the pink stuff"?

And what do you do with the rag?

I think the 'pink stuff' referred to in this context is Maas metal polish.