I recently purchased Blackfire. My first use was on a red car. I must say, I've serviced two red Ferraris in the past two weeks and, one got JS the other BF. Before applying a layer of nuba over the BF, it wasn't near as brite as the JS. I mean, the typical brightness of a sealant doesn't pop quite as much with BF. Clients definiety like the look of JS!! Andy
I dunno lol i dont really need it just wanna try it out soon. I still have M-seal thats worked well for me. Also on my list to try is Black Fire
I use Jetseal and love it although I haven't used it for wheels yet. I see that I'm going to have to now! Very nice.