[Vwdiesel] rust question

[Shalyn Shourds]

This question is universal to my fleet:  I have a bit of a rust thing
going on.  I need to take care of it (got the Holstein effect going on
with one car).  I keep hearing miraculous things about a product called
POR-15.  Supposedly you scrape off the nasty rust chunks,  slap it on,
and paint over it with anything from acrylic to water colour and it
outlasts death and taxes.

I've heard this from several sources, but the nature of those claims
also make it seem like it should also stop engine smoking, make the car
get 150 mpg, re-grow hair, and seduce beautiful women.

Anybody use the stuff, long term?  Live up to the marketing?

-Shalyn