I've noticed that the number of roof coating threads here is not as strong as I would expect based on how often it seems to need done. I thought I would try again to get one going to help me and others decide what to install as a DIY solution
So, I was leaning toward Durabak, but after noting that the coverage is only 60 ft2 per gallon - I think I am leaning another direction. That would be a cost of about $700 for my boat roof. Just seems excessive to me. I can do the gelcoat solution, but that is a more "techniquish" answer for a DIY person.
At this point I am leaning toward Interlux Britghtside. A one part polyurethane paint with very good coverage. Any thoughts or other less expensive alternatives I should consider?