What should I do for now?

"Metal Ready"??? ... Been out of the paint game ,10 years. I was used to "Metal Etch" ,a nasty phosphorus acid based mild rust killer/ etching property for a D.T.M. / epoxy base of primer. (Color clear/ aggressive on body senses). Second ,the usual SEM products style "Rust -Mort",kills rust &seals black episode. It's all acidic,anything new?


I been using this stuff since I was in auto school.....its made by POR-15 ....you can dilute it with water and you spray it on and scotch bright it in......then rinse it off with water ....it leaves a zinc coating when it dries which almost looks like real faint surface rust but with a slightly different tone because its zinc....primer over it and never worry.......the stuff works awesome.