I like this epoxy. It sets quickly when wet and has a pretty good hold. I like to use it with an underwater epoxy putty from the same company: I knead the putty, water CorAffix and immediately place the cutting in the aquarium. After a few days the fixation is excellent. However, I learned a few lessons the hard way. First, this material sticks skin to skin after getting wet. If you notice it right away (which luckily I did) you can easily disconnect and just peel off CorAffix a few hours after