I used to use the Purple Power, and it worked great, just never on lacquers, I switched to Super Clean and noticed a difference for everything, what would to take a day, took hours, stripping chrome with the Purple stuff was hit and miss, stripping chrome with Super Clean is a matter of minutes. Now, Super Clean will strip Tamiya lacquers, but it really only works when it fresh up to about four months in, after that, it takes a bit of time and probably just better off using 91% isopropyl alcohol, but even then, Ive had issues stripping Tamiya lacquers with 91% isopropyl alcohol.