Inside wall refinish back to factory look.
I guess I dodged what I thought was going to be a possible huge repair. Just last week I noticed 3 or 4 areas of pimples and bumps protruding from the inside back wall of our trailer. I was sure I had...
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I'd sand them down and see what happens next. Or not even worry about it for awhile. They could be from the suits or an exterior leak. If you sand them down and the next time it rains hard you get some more then you have a leak. If you don't then it would seem that the suits were the culprit. I would then find a contrasting colored wall paper that blends with the rest of the trailer and glue it over the sanded wall. Then finish the top edge with a simple piece of trim.
I'm not sure how big of an area it really is judging from the pics.
I'm not sure how big of an area it really is judging from the pics.
