As reel requested. Here is one of the best hidden secrets in marine paint that im coming to find out more and more. Its a urethatic paint almost like ALWGRIP but has alethatic qualities that pretty much make it surpass ALWGRIPS and other high end MARINE label paints. beautiful thing about it is that they can tint it any color you want and it fully repairable unlike other 2 part paints. and its only about 100 dollars a gallon. sounds pricey to some but when you need 3 quarts of white and your using AWLGRIP AT 70 dollars a quart it starts adding up.
http://www.insl-x.com/viewProd.asp?prodID=539 heres another link because benjamin moore just bought this company and it has the label on it.
Another product is by Benjamin moore is the p22 industrial polyurethane enamel. . This Industrial polyurethane enamel is an air dry formula but you can also add and poly enamel hardener to make it kick a little harder.
http://www.benjaminmoore.com/en-us/...log?prod=Super_Spec_HP_DTMs#piSheen=P22&tab=3 heres the link to that enamel. And it has more percentage of urethane in it than other overpriced marine paint which makes this a more quality paint.