Gorilla Epoxy Ultimate, Waterproof, 0.85oz Syringe, Black, 10 Minute Set

This stuff is crazy good. Very effective. Easy to use. Once it does on, you will never get it off. It dries in 5 minutes. After you mix it, you only have 5 minutes to apply it or it will get hard and gum up. Once on, it seals well. I had to fix the cracks in my dashboard. I applied it and it sealed it. It filled in the cracks and now looks like one complete unit. I do not see anymore cracked lines. The black is a perfect match. This stuff is super strong. It definitely smells very bad but after 12 hours the smell is gone. I highly recommend this. It works. I always buy gorilla glue for everything.

I used this to repair a resin water fountain. I found the epoxy very easy to work with. I was unable to clamp the parts together (it was an odd configuration) although the directions recommend it. The repair is now constantly underwater. I have been using the fountain for several months now and the repair is holding. Impressive stuff!

This stuff works great putting together 3d printed objects. In fact it's the only thing that was strong enough putting together a larger print. It's expensive for a small amount. Dries quick and strong.

This stuff is amazing! The epoxy is incredibly easy to mix because the plunger dispenses equal amounts of both parts automatically, so there’s no measuring required. It mixes easily and works great. I was assembling a large cabinet by myself that really should have been a two-person job. In the process, I accidentally bent one of the cam lock screws (also called a cam bolt) that fits into the cam lock, and I also damaged the particle board around it. In a couple of other places, I pulled the cam lock screws right out of the particle board altogether. I used this epoxy to repair every one of those mistakes, and I was honestly amazed by the results. The last repair—the one with the badly bent cam lock screw and damaged particle board—ended up feeling even sturdier than it had before I damaged it. If you use this epoxy, be sure you’re putting it exactly where you want it, because once it’s cured, it’s there for good. I also recommend giving it a little longer to cure than the package suggests before putting it under stress. Once it’s fully cured, this stuff is incredibly strong. I honestly think you could glue a bumper onto a Buick with it!

WOW, this stuff has an odor... the only way to describe it that I could come up with is that it's profoundly offensive to the senses. It is an odor that lingers, and it is quite literally nauseating. It's not foul, nor rotten, as words like that don't really fit... nor is it like any "chemical smell" I've encountered before. But it definitely offends the olfactory sense, disconcerting so. Perhaps another way to describe it would be, traumatic. I'm only half joking. The odor managed to cut right through my P100 respirator like it was nothing, and I had to break out my WWII-era clf Fe activated charcoal gas mask in order to work with this stuff indoors. If you don't have that sort of filtration equipment available, then absolutely only work with this stuff outdoors. Even if you do have that sort of equipment, ventilate the area thoroughly. You'll regret it if you don't. With all that said, once the stuff begins to cure, it doesn't take long at all for the odor to stop emanating from it, and it's fine to bring your workpiece indoors after that. But wow, that odor is one I can not ever un-learn of, and I almost wish I could. Anyway, the bond it creates is impressive, it's some of the strongest, if not the strongest, epoxy I've ever worked with. I bought it mainly to bond two pieces of metal together, and I'd say while it's not quite as if they were welded or brazed together, it's probably the closest one could get to brazing without actually doing so. So that's impressive. I wish I could give it five stars for bonding strength, but frankly I'm being generous by only knocking off one of the stars for the you-know-what.

The epoxy works wonders. It's black in color so it didn't look great on the clear acrylic that it was used on but it has held in cold temperatures and under pressure. It dried in minutes and cures over night. Kind of tricky getting it out of the tube but you can use the package as a tray to mix it. Very convenient.

I used this for installing a black granite counter (the seams between pieces). It worked beautifully. It was the only black epoxy I could find and the final results are fantastic. The bond is rock hard and strong. It sets quickly - you really only have 10 minutes max before it's not workable. It goes on non-flowing so it would work well on vertical surfaces. Extremely easy to apply - just break the tab, squirt onto scrap material and mix with included applicator stick. The only thing I needed that wasn't in the package was a standard razor blade to press it in the seams and shave it off (which you should do before it completely sets). You would think it would be a nightmare to clear up but it cleans up amazingly well and quickly with acetone. Rubbing alcohol works too. Just apply it with a paper towel and it instantly starts to dissolve (turns bluish!) . I did this after about 10 min. I think it will be much harder or impossible to clean up like this if you wait much longer than 10 min. Because it's a two-part epoxy it stores well for continued application at a later time (no drying the tip shut like regular glue). As far as quantity, I needed about 2.5X as much as I originally thought, but that might just be my inexperience. I was not able to return the one leftover tube because it was "unreturnable". But since it stores well I now have a tube of great black epoxy if I need it!

Good product, but not enough in this. Buy 2 it better to have to much than not enough.

Husband loves this stuff.