Tunze Two-Part Epoxy Situation

[Bear22]

Hey Guys,

I've noticed over a lengthy time period/observation that nothing grows over the Tunze two part epoxy mix. And I mean nothing: corals, coralline, nuisance algae, not even dinos. Are others experiencing the same phenomena?

Are there other kneadable epoxies where this isn't an issue based offer user experience?

TIA

 

[KrisReef]

Did it harden properly, or is it flakey? I have used a few different 2part putties and some don’t seem to cure properly.

I don’t think I have ever had a problem with JB Weld, but it needs to be the Steelstik

But it does make the skimmer overflow for a few hours after attaching a piece underwater in the tank.