After peeling, scraping, goop remover and a LOT of cussing the roof is now shiny metal! Yay! Now what? I say if your seals are all good and you don't leak why cover the roof in sealant and goop? I am planning to get her painted and I want to just paint but other people are telling me I need to seal the whole roof. If it doesn't have holes and my ac seal is good, what is good about sealing the whole roof? I also tilted my roof from the inside (total rebuild) with wedges to make the middle the highest point Am I being a stubborn gal about this or is this RV guy trying to make some money? Need some pros and cons.