camp-n-family wrote:
It helps to caulk the edges. Don't know if that would have solved your problem but it could not hurt.
X2. Caulk the edges and make sure to use a roller with a lot of pressure to activate the sticky tape. The first time I tried it I didn't use a roller, just rubbed it down, and it didn't stick very well. Had to redo it (PITA!) The second time I strong armed it with a roller and caulked the corners. It is not coming off, ever!
x2, You need to use a roller so the adhesive oozes out. If you did that and it still came up, I don't know the answer.