marine grade epoxy

[dshawls]

is this stuff safe to use to glue SPS to rock? i accidentally knocked my acro frag off its plug and i dont have any gel-based superglue, but i have a big tube of marine grade epoxy thats safe to use underwater in marine tanks.

[Texreefer]

it is safe,, it can cause a little recession at the base though because of the heat cause from the mixing reaction

[caferacermike]

It's safe but I hate using it. It gets crumbly in the water, does not stick well at all, I used to crush my SPS while trying to place it into the stuff, about 2 months later it has always let loose, it can and does burn frags and worst of all, will cause your skimmer to go nuts.

[brewercm]

I've used it before without any problems but it does get warm when you start kneeding it up together. I actually prefer it to superglue at certain times.