I am going to try polyglow as well....I saw Denny's boat and can contest that it looks awesome!!!!
Also anyone have experience with Vertglas (spelling)...seems like it is like polyglow..has applicator pad/ cleaner etc. etc.
Also, I have been using 3m kit as well (bought from Boaters World for 40 bucks and was all excited!!...just doesnt seem to do the trick...not that glassy shine like Denny's hull. Mabey its because it's not a Seacraft
-FRED