I have a 1998 coleman santa fe. The previous owner spoke about hairline cracks that he covered with that tar roofing tape.....well....it was some hairline cracks and a major piece 3 inches wide and almost the all length missing on the front side (side of the door) . I sealed all the hairline cracks I saw with super glue and baking soda ( I read that somewhere) so far it worked except for 2 cracks where I think water went through. The tape started sliding off place in the same area where the water went through, maybe because of heat or rain..... ,I removed some tape to let it dry well I put a waterproof tarp on top of the pop up and I am planning to put some more of that tape since I am not that handy.... I am concerned about the water that went through , it is going to cause water damage on the inside of the ceiling?? is there any better temporary fix than roofing tape??