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Best Rock adhesive?

Alright everyone, I don't want to go out and waste my time and money on crappy epoxy that doesn't hold so my question is, what's the BEST epoxy/glue on the market?

I don't want to drill the rock and use acrylic rods or anything like that so that's out unfortunately.

Go!
 

myrjon

Officer Emeritus
Officer Emeritus
part of a different post using gorilla glue


I used the regular Gorilla glue to attach my Tonga branch and it worked great. I glued them outside, let them sit for a couple days to dry and so far I've had no problems in the past 3-4 months. I'm pretty sure the glue becomes inert after it dries.
the one they used was cyanoacrylate based.
 

redfishbluefish

Officer Emeritus
Officer Emeritus
You can also use Thorite cement. I know Marco Rock sells it in smaller quanities...and I've got to believe one pail would be enough for your tank.


EDIT TO ADD:

If you wish to look for it locally, you're looking for Emaco R400 or MasterEmaco N427.
 
Yeah it apparently has really good reviews. They sell them in a 5lb, 10lb, and 15lb pale. Which one do u think would be best for me?
 
You can also use Thorite cement. I know Marco Rock sells it in smaller quanities...and I've got to believe one pail would be enough for your tank.


EDIT TO ADD:

If you wish to look for it locally, you're looking for Emaco R400 or MasterEmaco N427.
Do you know of any place local that sells this stuff?
 

redfishbluefish

Officer Emeritus
Officer Emeritus
I just checked Allied Building Products and they do carry Emaco (MasterEmaco), but I don't see the right number. Also, as I gave this more thought, I forgot that you also need to mix in a little Acryl 60 (MasterEmaco A660) to increase the adhesion properties. You can find that at NJ Supply as well.


You might wish to check brick/stone/slate stores. I know we have one here in Sayreville (Riverside Supply), but I would think too far for you....you've got to have these places local to you.
 
Yeah I imagine I do, just where? Lol I may be better off just ordering the kit from Marco, comes with everything I need. What do u think?
 

redfishbluefish

Officer Emeritus
Officer Emeritus
Which pale do u think I should grab? 5, 10, or 15lb?


How am I suppose to answer that? I don't know how much rock you want to cement up. I do know this stuff sets up pretty fast, so do this in small batches.....what you can use within a couple minutes. I'd also let it cure without being in water for a week or more.
 
How am I suppose to answer that? I don't know how much rock you want to cement up. I do know this stuff sets up pretty fast, so do this in small batches.....what you can use within a couple minutes. I'd also let it cure without being in water for a week or more.
Well I wasn't sure if u had experience with this stuff or not so I didn't wanna order more than I really need.
 
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