The rear bottom corners on my Jayco Eagle have separated due to some water-I think.I'm looking for a long lasting repair since the camper is not worth much money.I have looked at the possibility of us...
This isn't a tape answer but... I had a slide-in with a separated corner. The underlying support was sound so I lifted the sides inserted a fabricated angle then screwed the side to both the corner stud and the extended angle. Take pictures because it will be obvious to the buyer but the pics will show how robust the repair is.