I need help to know what works best to strip the original paint down to bare aluminum on my tester. The.cabinet had someone to paint over the original paint and made a royal mess of it . I’ve used Strip X and citrus strip and been able to remove what someone else sprayed over the original only to find they had scraped and ruined the original paint . Nothing I’ve tried will attempt to strip the original paint . I plan on powder coating it if I can get all the original paint off . Any help would be greatly appreciated. Thank you .

Methyl ethyl ketone (MEK) paint stripper will remove almost any type of paint.