I have a 1998 38 ft. Allegro Bus with rubber roof.
Unfortunately I do not have it under cover.
For the past 5 years I have washed the roof thoroughly
and applied a Very white roof coating that is wonderful.
Sun Rays have no effect.... Living on the Gulf Coast
heat is no problem... it does not flake...
positively no problems with leakage...
Easily applied... I use a brush, that way I can easily
apply right down to the molding where the rubber roof rolls
over the side about 3 inches.... Ican easily apply around
all skylites, roof vent covers an roof AC.
This year I even coated my automatic Roof Satelite.
This product is actually a commercial roofing product.
I acquire the coating through a friend.
The product is manufactured by WeatherStar Coatings.
Try their web site... AmericanWeatherstar.com
Good luck. Jim
