I used flat black on my blacked out windows, where my bikes will be, for about .50 cent a window. For the rest I'm going to go with the darkest home tint i can find. BTW glock, what % is that? Looks just like what I want.
Wow, that really looks good on your bus! I wish I had found this website when I was thinking about window tinting earlier in the build out process. I would have gone with what you used. Now, though, I may just do without, since I have the curtains up.