Very nice review. I like that it has the ability to produce an even matte finish and fill in scratches. But is it really worth buying a dedicated product when I could buy the 2 gallon combo of D156 for about the same price of 1 gallon of fast interior detailer? It seems like alot of money to spend on an interior detailer (thats mostly water) when I could get a similar finish from D156.
Seems like a great product, just trying to figure out how I could possibly justify adding it to my arsenal and what it accomplishes that I'm missing out on currently