This might be an old thread but I have been detailing for over twenty years. I have not experienced a better carnauba wax.
P21s wax has been voted #1 by Guru reports and was chosen to be editors choice and outperformed 44 other waxes that were put to the test. P21s will not damage your black moldings like other waxes. I have gotten 17 uses out of a 6.2 oz container. It's worth the money