I just did my first job with unlaminated perf, was 2 panels 10'x4' each and had to be lined up exactly(outside on shop window). I did them wet to aid lining up, plus the fact it was a bit windy, but went on fine, just squeegee the crap out of it to get all the app fluid out, let dry for a while and go back out the whole thing again to make sure its all stuck down. (I didn't use anything on the edges and it stuck fine) Pretty easy to work with.