Review on XFasten Super Strong Duct Tape, White, 2" X 50 Yards Waterproof Duct Tape For Outdoor, Indoor, School And Industrial Use by Nick Morales

I used this to stop a leak in the top of a trailer. I did not know the location of the leak. I first tried caulking every joint on the roof. It still leaked. I then put this tape over all the joints and seams and no more leak. It sticks to itself and the aluminum of the trailer real good; it doesn't stick too good to the non metal roof of the trailer. I really had to press down hard and keep going over the tape to get it to stick. It did stop the leak for now.