Pimples in wall paper
I have NorthTrail 28 brs . On the front wall of camper I have area about a foot in size where the wall paper has pimples on it. What causes this? Is this a cause for concern?
Forum Discussion
We had the same thing in our back slide. There were little pimples in the paper. If you pricked one there was not any water behind but....ours was water damage. We had to have our back slide replaced. My guess is water is coming in from somewhere.
