[PONTIAC SLEEPER]

Originally Posted by Greg Reid

Here's one they used on a bridge. It's called Master Series.
http://www.masterseriesct.com/wst_page3.html

Yes, but again it did not "stop" the rust. It's only a preventative step from allowing it to get worse... 5% maybe good on a large object like that but eliminating it all together is a better option in the long run