Some pics of the "before" POR15 and
Eastwood spraying the frame and undercarriage. Some surface rust and paint peeling on the frame and suspension mount areas. Floor pans and even running board mounts are practically rust free. Worst spot was in the passenger side area furthest rear under cargo area and in front of rear bumper - first pic. Played with a wire wheel today and some Rustoleum Rust Convertor spray paint on the trailer hitch. Will do the rest once supplies arrive.

 

I'll be using a "defluxer" for my cleanup experience. Not sure if that's what it's really called, but it's like a air chisel except it's got about 15 needle like pins instead of a chisel. We use it at work to deflux our welds and I figure it'll knock the loose rust off very well and get into spots that a wire wheel wouldn't reach...

 

Needle scaler, I believe is what they are called.

 

Amazing! I live in a French province and people usually make up names for tools and such because they can't pronounce the real word. Now I know what it's called!