I just recently painted this paint
call Kool-seal white elastomeric roof coating on my casita
roof camper. I found out that this stuff is the wortless piece of "crab". I found it online on wal-mart web site. It had some review that some people use it on their camper roof for sun protection. I thought it would last ? Turn out it started to peel and wrinkle up when it got wet in the rain. I though it was a joke? I started to spray water and scrub the stuff off. It was a waste of time and money. I have try flex- seal paint
-and it work very good, but it is very expensive and I just seal just little crack spot. I have look up the price of a 1 gallon of flex-seal ,it will cost around $100 for 1 gallon. Is there any stuff out there that is less expensive and work as good as flex-seal ?