I agree with madkatz, na ok yun water beading ng nanoSliq.
I applied it on top of Collinite 845, when I travelled NLEX last saturday habang umuulan, kita mo yun tubig dumudulas lang sa hood.
When I arrived at home, parang hindi naulanan yun kotse.
Ok din yun glass science for the windshield, I barely used my wiper nun nasa NLEX ako.