HI guys...new to the forum. just came "home" to mustang after many years and purchased a white 2014 GT 5.0. Love the car and had a finish question. I used to use a product called Dyna Glaze that no longer is manufactured. Any opinions on Liquid Glass? It looks like the same thing and I always liked the ease and finish of Dyna Glaze which was a liquid that went on and off easily and left a great shine and protection so thought I'd try Liquid Glass. Thanks!

 

I've been using Liquid Glass for maybe five years now. It also can be difficult to locate. The last time I purchased some, it was from Amazon.
The key is to remove all the "wax" on the paint before applying. Liquid Glass provides a cleaner for this purpose. After that, you can apply after a good cleaning or better yet a clay bar treatment.
Stick with using only liquid glass and you won't need to remove any "wax" before applying.
I also use it on my fiberglass boats with great results.