I've heard muriatic acid, Rust Aid, or Barkeeper's Friend. I have the same
problem, but haven't tried any of 'em yet.


"Dan Krueger" wrote in message
link.net...
You can try Starbrite's "Rust Stain Remover". I haven't tried it but they
make
it for use on fiberglass.

Dan


Barry Minchey wrote:
Removed a fire extinguisher bracket and will not install new one in
the same place. Nasty rust stain. Are there good solvents for this or
should I use a polishing compound?

Thanks!