Por 15

[MORFF]

Ok I got my por15 6pack going to use it on the trunk extender panels on each side and clean my trunk frame rails and use it there any pointers of what to and what not to do. 

[FLG]

Por is PAINT OVER RUST.....and will not adhere well to clean surfaces

Do it the right way, get rid of the cancer....dont paint over it.

[elacruze]

Por is PAINT OVER RUST.....and will not adhere well to clean surfaces

Do it the right way, get rid of the cancer....dont paint over it.

If you have good solid metal with surface rust, or just rust in the corners get what you can out mechanically with wire brushes/picks/shopvac. Then use Ospho on it, let sit for a day. Por 15 over the top, by the directions and you won't see rust again for a long time.

The problem is, you can't get every place from every angle so even with well-applied POR 15 rust will continue from some angle somewhere.
This is what led to my decision to remove the quarter panels from my car, knowing that I couldn't get behind them well enough to satisfy me.

[troutstreamnm]

Follow the directions closely and don't apply to smooth surfaces.  This stuff is like nuclear paint when the surface is properly prepped, but it doesn't adhere well to smooth/slick surfaces.  That's my experience 

[MORFF]

TKS GUYS its mainly surface rust its not cancer yet but i have to take care of it now. One question what is ospho tks again for all input

[elacruze]

http://www.ospho.com/directions.htm

You should be able to find it at any marine store. A little goes a long way-I use it in a spray bottle for frames and such.