I know they recommend topping it but they say that is because CSL gives great protection just not great beading.
If I just HAVE to top it, then I`ll use PBL Coating Booster or something spray as that`s super easy to use and would only take about 10 or 15 minutes to do- but I still like the idea of just rolling it out AS IS... this guy got WAY more than he is paying for already- gotta draw the line somewhere