Originally Posted by frank 1
Rockwood06, I would take a sharp pocket knife and put a small slit in one of the worst ones and look under it and see if it is black underneath. If it is, it most likely a water leak somewhere. If not, it may be a reaction to some cleaning agent of maybe a wasp spray that was inadvertently sprayed on it....Frank
I will tell you when i noticed the large bubbles on the wall over the slide out. Last July when we went to Myrtle Beach, the camper was fine except for the bubbles on the back wall. Once i got into our site and got everything set up it was time to open the slide out....well the slide out would not open all the way, it stop 6" shy from openning completely, i tried to get RV service to come to my camper but no one was able to help me they were just too busy, so we lived with the slide out like that for two weeks at the beach.
We had never notice any thing wrong during the time we were there. Once we returned home the camper went to the dealers to find out what was wrong, after the problem was fix we took the camper back to our seasonal site in Hershey PA....at this time all was still good. The next weekend when we returned to the camper there they were, these big bumbs staring right at me
There was nothing sprayed on the walls.
I plan on opening one of those bad boys up some time this weekend.
Thanks for your input.