I bought Flex Tape to repair a small leak in an aquarium that houses my crested gecko. A very small and slow leak and a very small amount of water. The surfaces are basically smooth and pretty much dry when I applied it. Once any water touched the tape it came loose and continued to leak. Waste of money and it pissed me off. If I could give it 0 stars I would.
Length of Use: Less than 3 months
Bottom Line: No, I would not recommend this to a friend