Loctite 135424 Black Max 380 Cyanoacrylate Adhesive Liquid, 1 lb Bottle

This little bottle of somewhat expensive glue saved the day for me. I own a pair of very often used Swarovski binoculars who suffer from the same flaw as many binos: the rubber rings on the eyepieces come off. They snag on other equipment or on clothes or straps or foliage or whatever; off one goes, and very often off the other goes, too. I have lost one or both rubber rings several times in the past, have gone up and down hills, back and forth in trails, into the forest, eyes riveted on the ground looking for them like some disfunctional bloodhound. And luckily have always found them. But in my last trip they were lost so frequently I gave up, removed them both and put them in my backpack -- issue to resolve later. Using the binoculars without the rubber rings was quite uncomfortable, but there was nothing I could do about it.Very good Swarovski customer service recommended this glue to me and I went for it. It's a messy fix because the glue is very liquid and the area to be adhered is narrow and round. I ended up with glue on several fingertips and nails and it was a pain to remove it (a mixture of vinegar and sea salt proved most effective, rubbing the fingertips with the salt while they were immersed in vinegar. My fingers went from black to gray, and the residue came off in the following days. Nail polish remover, varnish remover, alcohol and other substances didn't work at all, and I almost lost my fingerprints trying to come up with something that got that black stuff off my fingers). But the glue worked. I left the binoculars standing with their eyepiece covers on overnight, and on the next day the rubber rings seemed very solid. And then I went on one more trip. After 3 weeks, the rubber rings are still in place, firmly adhered to the metal eyepieces. Kudos to Loctite!

This stuff is strong and works well on big machines

best glue, not instant, but adheres to everything. it contains a fubber component to provide strength

Had to weld a scope to my shotgun. Couldn’t get it done by the time I needed to leave. I put this stuff on it and it’s last 1k rounds over the course of 13 months.

Expensive but you get what you pay for

This stuff is amazing. I was looking for a quick easy glue to glue rubber cord into silver jewelry end caps and this stuff works AMAZINGLY. Even tried pulling the pieces apart with all my strength after it cured and I couldn't pull them apart. Perfect for quality adhesion standards. SO glad I found this stuff. I was about to rule the product I was working on as impossible because no other glue was holding good enough, so finding this was a lifesaver and a money maker.

This stuff is awesome! It worked great securing my new front sights on my shotgun. It’s way more viscous then I thought it would be but it’s really strong! The wood on my test scrap piece broke before the bond did.

Good product.