Waves in the fiberglass - what are they?
I have a 2010 Cougar fifth Wheeler. It is getting old, I know. I notice waves (up and down) in the fiberglass here and there. We just did a big wash on the RV as it gets dirty under trees here ...
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Called e-lamination. Water in wall. Not much you can do to repair damage. Need to seal roof and edges. May slow down process of de-lam,
