Forum Discussion
2oldman
May 06, 2017Explorer II
That's mildew from damp weather conditions.
I've had a rubber roof going on 15 years, and honestly, I've NEVER treated it with anything. I've washed it maybe twice. It's in fine shape. I spend most of my time in dry climates.
What you should do.. I'm not sure, other than getting out of a wet climate. Overcast skies never let the sun dry it up sufficiently.
I've had a rubber roof going on 15 years, and honestly, I've NEVER treated it with anything. I've washed it maybe twice. It's in fine shape. I spend most of my time in dry climates.
What you should do.. I'm not sure, other than getting out of a wet climate. Overcast skies never let the sun dry it up sufficiently.
About Technical Issues
Having RV issues? Connect with others who have been in your shoes.24,260 PostsLatest Activity: Jun 07, 2025