Yeah the stuff comes loose, I've refixed quite a few. One where the trunk floor was done and instead of absorbing the crash energy the panel sheared loose and was poking through the back seat, and a Honda where the qtr was loose under the backlight and qtr window, rockers, and wheel house, no collision, from just riding around. Both situations involved multiple insurance investigators. In a DRP situation Ins. Co's really frown on the stuff.