@ClubChapin try
NU Finish (car stuff, orange bottle) is not a wax (synthetic)
& it will be white where it fills in (blemishes) but I'm sure couple rounds of kettle heat will darken it.
I've used it on my black BMW w/ some luck
-Buff it smooth before drys
+Avoid the smoke/fumes while it polymerizes, as it has high zinc content.