G&S G-S Hypo Cement, 1 Count (Pack of 1), Transparent

Excellent product. Perfect bonding. Pinpoint accuracy. Dries crystal clear

I used this to fix a sapphire magnifier to an acrylic watch crystal. It worked very well. It goes on wet but not too too wet. I doesn’t act like water… I didn’t follow the instructions to a ‘t’ because I wanted the cyclops to set as clear as possible, and whether it was necessary for me to do so may remain a mystery. Still, it dried crystal clear and anyway I felt I needed as much work time as it would allow. The glue gives you about 5+ minutes of said time before it’s really set. Then I left it to dry overnight. However, an hour or two might have been sufficient. Suffice to say I was not ultimately pleased with my placement of the cyclops and a week later I took pains to remove it. 3 seconds of heat from a cheap solder gun on the lowest setting released the adhesive. Still, the heat was enough to create a large crack in the crystal. Acrylic will crack as heat dissipates from it (at a certain rate of speed)?? At first I thought I used too much heat but I really don’t think so. I think the crystal would have cracked non the less. For extra torture with this project I decided to replace the cyclops magnifier because I could use the practice and also, why not???!!! And just as you would have it, I somehow placed this thing perfectly. I mean it’s absolutely ‘factory’ perfect. So perfect in fact that I nearly threw up all over the watch. Just staring at the massive crack running underneath a perfectly placed magnifier. Well, good to know I can do it I guess… Now on to shop for a crystal press and await the joy of purchasing 20 crystals to find the one perfect fit. This is my week today.

Exactly as described. Works well for jewelry makers.

This glue works amazing with making bracelets.I’ve have my own business and I’ve been using the cement glue for over a year. It reinforces the knots on my bracelets very nicely with a strong hold!

I had a pair of clay -- potentially some other stone-like material -- earrings I had accidentally dropped and broken. Even though the surface was porous, this product worked like a charm. It was quick drying and I did not have to use a lot of the product to get the pieces to stick together. The precision end is very useful for sticking together small pieces.However, there was an issue with the product oozing when not in use. I left the cap off for less than 10 seconds while I was attaching the pieces together, resting on a flat surface, and some product oozed into a small bead at the tip of the tube. It dried quickly too, so it was a bit tacky when I went to go wipe it off. Additionally, when I went to put the cap back on, even though I was able to put it on without using a magnifying glass, the needle that acts as a stopper was a bit wobbly and made it difficult to close immediately.

I'm pretty new to watch repair, but I've been using reddit and watching videos to figure out what to do.This is the cement recommended by watchmakers and reddit for installing watch crystals.I decided to try it. I bought a new watch crystal to install on a used watch that I wanted to give to my wife. I wet sanded it to size with P1000 sandpaper, checking constantly for a perfect fit. I cleaned off the dirt from the case and any sanding remnants on the crystal, donned eye protection, gloves, and mask and got ready to glue the sucker in place.The built-in applicator is like a hypodermic needle. You get the precision you need. But don't get overly squeezy with the tube because then it'll just ooze out, and that glue is not going back in.Applications to unnecessary areas can be wiped up with isopropyl alcohol. I put rubbing alcohol on a white rag for this. I like that white rags are strong, lint-free, and disposable.My wife loves the watch, and I love that the crystal stays on. I also love my wife.

I’ve had this cement before and it works great! But this one was defective but it broke after 30 days and now I can’t return! The needle came off and is stuck in the cap , not sure if it was due to shipping, I am better off buying it in person to confirm it’s good , I wasted my money 😑

Used first time today for a craft Worked perfect.