What do you use on your personal cars? By that I mean, what companies do you trust your cars with when it comes to swirls, glaze, polish, and wax. Why do you trust them and how many years have you given them.
On my car we have a special made compound for polishing, for sealing I layer blackfire wet diamond and collonite I use them because they are proven to be good products and trust them for the same reason.