When it comes to medium to hard paint, there's many finishing polishes that can get the job done with ease. Soft black paint is a whole different ball game, and that's where Adam's excels. I've experimented with many and I like Adam's the best. While working on black honda paint, when I couldn't get anything to finish without haze, Adam's came through for me. It's the same idea as CarPro Essence(infused with SiO2), but I find Adam's to be less finicky. Does it have *durable* fillers like Essence? I don't know, but after a paint prep wipedown, it still looked great!!! Please don't change the formula, at least for a while!