Black spots on rubber roof ???
We have an 09 Bighorn, small black spots on entire roof and slideouts. 5er sits outside, no birds or trees around. I have regularly washed it a few times a year. What causes this and how do I fix it? ...
Forum Discussion
Chopperbob wrote:
There are coatings available to refresh your roof.
Not costly and DIY. Rubber roofs slowly wear out.
Before it gets real bad coat it. I've done several.
Clean it primer then two coats of finish. I admit I'm in
Cal where it's sunny most of the time but it's doable.
I also used it on my awning and the roof of my shed.
I coated it but the spots came thru again, Thanks
