In my earlier blog I had some suspension rust on the driver side. Had very minor rust...maybe better to say that some paint was missing in the same spot on the passenger side.
In this instance I use CorrosionX Heavy Duty.
Here is the before.
I added paper towel as it was in the garage and I did not want any CX on the floor.
Sprayed some CorrosionX HD which as you can see is brown. I used an aerosol but these are very hard to ship so could also have used some from a jug. (Please contact NIS about small non aerosol containers of HD as they are on the way).
Took a photo a few hours later...
You can see the area that does not have paint at the top. Will update this at some time later. HD will offer a protective coating that does not harden and will withstand the weather. It is a great addition to caravans and especially boat trailers which these days seem to come from the dealer with rust.....Regardless of the other uses my truck is protected.