Link to black hole please ?
Oooo that sounds dodgy !!
I have a few swirls I would like to mask as best I can with it and the wax on top
I'm using britmax wax at the mo , pretty good . I've also got some dodo super and autosmart carnauba , which to be honest for the price is very very good and seems to last ages. I have found though that better paint ( our merc) holds the wax alot better and for longer ?! Not sure there is a reason for this , just my observation .