Ran across this study as a result of looking online for rust conversion product comparisons and evaluations. Makes sense that the National Park Service has a lot of rust to deal with.
NCPTT | Materials Research Program Begins Rust Converter Study (https://www.ncptt.nps.gov/blog/materials-research-program-begins-rust-convertor-study/)
Here's an update:
NCPTT | Comparative Study of Commercially Available Rust Converters (https://www.ncptt.nps.gov/blog/comparative-study-of-commercially-available-rust-converters/)
Final report due out this year.
My money is on the Jasco.
Might as well make this a good post,let's talk about the paint,have used POR15 but researched Rust Bullet and will try it next
mainly for rust spots on my 2001 Excursion.