The worst epoxy putty ever. By Squareface on 12/26/2014Squareface wouldn't recommend this product to a friendTotal waste of money. It gets slimmy in the water and clouds the water irritating corals. It takes forever to harden and it doesn't hold well.
Fair By BHB on 5/30/2014BHB would recommend this product to a friendWorks fair at best
Save your $ By Daniel P on 3/17/2014Daniel P wouldn't recommend this product to a friendWatched the video of this and was sold that maybe it's safer to use in my tank then the cheap epoxy I use now.
Long story short I have tried to use it 3 different times and it's the worst performing epoxy to date. It has absolutely no holding power and gets slimy/slippery when it's wet. It clouds up in the area of the epoxy just moving it around when wet it seems to break down a lot more than the cheaper equivalent. I have not had a successful use of this and it sucks because I bought 3 of them hoping to hold some rock together..
Oh and the directions say should not be used in the aquarium should be cured before placed in aquarium.. I left the used attempts out of water after and it was about as hard as a rubber band save your money and buy another brand