On a Side note I use it all the time to fix those little plastic characters that my grandchildren seem to break from time to time... works well for that but i have never thought about using it in any AQAU type situation
Its cool stuff. I was skeptical and its not super cheap. had it in my shopping cart a bunch of times but finally pulled the trigger. I was not disappointed bonds in 4 seconds . You can use it as a filler as well if you lay out several thin coats. the one i use is BONDIC but again not in my fish tank. but if i ever had a piece of plastic that breaks on a piece of equipment Im guessing i might at least give it a try
It's actually been used years for glass repairs it's how I first came across it. There's multiple manufacturers of it and have great reviews from when I was looking for glass repairs. Cost has come down but still not going to see it at a dollar store lol.
Like I listed could be really handy for building stuff and its a clean look silicone can be messy lol.
