derusting with molasses

takes it down to bare metal in seams/pits everywhere the solution touches.to test how it its working just remove a smaller piece and pressure wash it if its clean the rest is probably done as well if not give it a few more days if your heating the solution or weeks if its not heated.

pull it out and rinse it good and dry as best you can to prevent flash rust. I used a zinc rust remover product made by por 15 on some interior panels to stop the flash rust but be aware if your spraying later with a primer expoxy they dont like each other. bonding issues could ruin your whole paint job always read tech sheets that your planning on using