Its just single pack enamel.I have used it a few times before in less than perfect conditions I was stupid to start it on a damp day with fog forecast . It looked great when wet.

I use 1 pack paint rather than 2 pack .It lasts about 2 seasons and I dont get stressed if the kids ram us with the dinghy or if we scrape the pontoon now and then.It only takes a couple opf hours to rub it down and an hour and a half to paint.

I roll it on thin with a 4 inch foam roller covering about 2 feet of the side of the boat then lick across it with a good quality 2 inch brush keeping a wet edge.