rust, rust, go away, don't come back another day

hi there.
i've got a few trouble spots on my back bumper (chrome '99-sr5).
does anyone have a magic solution, or should i try sanding down, applying some form of epoxy, and sealing? does anyone know if that "rust doctor" or "boesheild t-9" stuff is as good as it's made out to be?

tia,
-stev=o

Replace or get a good chrome polish/cleaner that removes rust and keep waxed or polish after each wash

Turtle wax makes a chrome polish that is awesome. Use a little elbow grease and then do as "Grump" says to do and wax it often to keep it sealed from the elements.

thanks guys.

-stev=o