Review on Coral Gum Instant 400Gm Adhesive by Christine Brown

Slightly better than standard epoxy for most purposes. It's a bit harder to work with; fairly flexible for the first few minutes and not very sticky so you'll still need some superglue to stick it to the frag or cork. It warps much more easily than marine epoxy, making it less effective when you need volume under a large frag. For small nucs it gets into crevices much better with little pressure, but as it is not sticky during its 3 minute exposure time I find it difficult to use deep in my tank when placing nucs with grippers - they tend to to drop before epoxy heals. For places I can get myself and for small offshoots, that's great. I have yet to stock up on regular epoxy.