delamination of the back wall
We just purchased a used keystone passport, and the 30 day sale warranty is long gone. I failed to make sure that all the walls were solid. And now on the road I find that the whole back wall is lik...
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Had the same issues with our Heartland TT. Only the sides are vacuum bonded or pinch rolled. The front and rear are sandwiched with the trim, window/vents, etc. The front was rolled over the radius framing and held by trim and lights. The front puckered in a few places. Also had the same puckers in the rear.
If the whole wall is floaty, then no big deal. If you have bubbles then you have delam.
If the whole wall is floaty, then no big deal. If you have bubbles then you have delam.
