Has anyone used either of these Eastwood products, Detail Gray 10036Z, or a Diamond Clear, either in gloss or satin, 16105Z or 16106Z? Was wondering about using one of these on parts such as rear shock plates, leaf spring shackles, sway bar brackets after I clean them with EvapoRust. Just wondering if anyone has any reviews on these products. I know people use T-9 after cleaning with EvapoRust, how well does that hold up?