Rust on caliper

[Bruce_Hearn@cd-tech.com]

John wrote:
>IIRC, the rust/corrosion is similar to polishing in that any surface cracks
>or scratches are smoothed into the surrounding area...

Sand blasting followed by bead blasting would accomplish the same thing at a
MUCH faster rate and leave the surface harder. Any high-dollar mechanic out to
destress an engine block would take a grinder to all the casting flash then
following with the blasting. I know I would and I'm cheap as all get-out.

BiH