paint touch up

The previous owner of my bike dropped it and dented the side of the gas tank, which in turn scraped off some of the paint. Now some of the "spots" where the paint came off (not really scratches) are starting to oxidize and rust ever so slightly. Is there anything I should put on this before applying touch up paint?

I'd rather not get a new tank, repaint the entire tank, etc. (i.e., do it the "right" way). For me, it's not worth the time, expense, effort, etc. I just want to stop the rust from spreading and cover up the defect somewhat, or is the "right" way the only way to stop the rust?

Keith

[alantf]

Originally Posted by kmkindred

Is there anything I should put on this before applying touch up paint?

I don't know about America, but in England the car spares shops sell a liquid (I can't remember what it's called) that you paint on rust, & it turns the rusty area black & hard. I think it's called something like "rust solidifier" I used to use it on cars, years ago, & it really did give a solid base for the primer.

[mr. softie]

Duplicolor http://www.duplicolor.com/index.html
Plasti-kotehttp://www.plastikote.com/plastikote/index.jsp

These are two commonly available product lines that each have a small bottle of rust converter as well as levelers, primers, clear coats etc. all available in small bottles with brushes inside. Check your local auto parts store.

[Easy Rider]

Originally Posted by kmkindred

Now some of the "spots" where the paint came off (not really scratches) are starting to oxidize and rust ever so slightly. Is there anything I should put on this before applying touch up paint?

If the surface still feels mostly smooth, 600 grit (or higher) sand paper and several coats of paint.