Originally Posted by
rojoguio
I've painted several Fly Fishing Boats. Hell's Bay, Mavericks, Mitzi Skiffs, with very good results using 2K Urethane paints. They stick very well to a 320 grit scratch. I personally would not go smaller than that. Some of the jobs were Valspar Refinish others PPG Refinish. All still look great. Any glass work has to be completely flawless, no pinholes what so ever. Better grades 2K Euro Primers fill the pinholes well, just don't thin the primer as recommended. Only about 1/2 the reducer at best. I used High Solids Clearcoats on all of them too. Also it has to go on wet, since your looking at rolling it on it would be wet. I don't know anything about the paint you referenced but I think if you tried to roll a Automotive Refinish 2K Urethane it would eat the roller up making a mess. I've actually decided to spray the top cap of my Blazer with 2K Urethane instead of Gelcoat. I'm ready to get that boat done.