Upol D alternatives or sources
 

Need some more Upol D and can't seem to find it anywhere other than Amazon for $75.
Anybody know a good source in the states??
Theres several other brands out there but not sure if any of them are as good.
Any options appreciated.
Also any suggestions for panel adhesive?? 3M??
I posted here instead of paint forum because I don't see 962porsche or some of the other paint guys over there anymore.