Forum Discussion
Horsedoc
Jun 03, 2014Explorer II
"Are you sure the streaks are not coming from the roof? I've had this happen to my old 5er. I cleaned and conditioned the roof and everything was fine. Just a thought."
Chances are that gemert (see above post) has nailed the problem. Wash and scrub the roof very thoroughly. Then try your exterior restoration experiments. The rubber roofs have a white top layer and as they age, this surface will break down (chalk) and run down the sides when it rains, leaving white streaks.
Chances are that gemert (see above post) has nailed the problem. Wash and scrub the roof very thoroughly. Then try your exterior restoration experiments. The rubber roofs have a white top layer and as they age, this surface will break down (chalk) and run down the sides when it rains, leaving white streaks.
About Motorhome Group
38,707 PostsLatest Activity: Feb 17, 2025