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 this on a wall and when I opened one of the pimples to see what was behind I found sawdust. Looked like the manufacturer did not clean the wall off in that area before putting the wallpaper on. I just left it alone and lived with it. Was not water damage. I would think water damage would show a big spot not little pimples.
