


🔧 Fix it like a pro—precision bonding that’s crystal clear and built to last!
GS Supplies G-S Hypo Cement is a transparent, medium-viscosity adhesive designed for precision repairs on watch crystals, jewelry, and delicate components. Featuring a pinpoint applicator for exact control, it dries clear in 10 minutes, remains flexible, and is waterproof. Trusted since the 1930s, it offers professional-grade bonding with easy cleanup, making it the go-to choice for millennial makers and repair experts alike.
| Best Sellers Rank | #8,245 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #25 in Contact Cements |
| Brand | G&S |
| Color | Transparent |
| Customer Reviews | 4.4 out of 5 stars 3,750 Reviews |
| Item Form | Paste |
| Item Package Quantity | 1 |
| Package Information | Tube |
| Special Feature | Dries Clear |
P**S
Fantastic Watch Crystal Adhesive — Clean, Clear, and Reliable
This stuff worked fantastic for securing a crystal. I used it on a Bulova cocktail watch, and it performed exactly as hoped. The glue dried clear, and since it’s not known to off-gas, I’m not concerned about it affecting the delicate internals of the movement. Once set, the crystal looks great — you honestly can’t tell any adhesive was used at all. It’s now securely fixed in place, and the watch looks untouched, which is exactly the result I wanted. Overall, this is a great product and does the job well — a solid choice for watch repair or restoration projects involving acrylic or mineral crystals. TL;DR: Clear-drying, easy-to-use adhesive that’s perfect for watch crystals. No off-gassing, holds strong, and leaves no visible residue. Great product for precision watch work.
S**A
Perfect tool to use for jewelry
This is the best glue to use for setting rhinestones in jewelry. Its narrow tip makes it easy to use in small places. It is not brittle and seals the stone well. I’ve never had to reset zones. I use with this cement so it is durable.
I**.
Works great
Great for jewelry use
K**A
Best jewelry glue for precision work
GS Hypo Cement is a must-have for jewelry makers! The fine precision tip makes it easy to apply just the right amount of glue exactly where you need it—no mess or waste. It dries clear and holds knots, metal findings, and small embellishments securely without leaving any residue. I love that it gives a little working time before setting, which is perfect for detailed projects. A little goes a long way, and the tube lasts forever. Highly recommend for anyone who makes bracelets, necklaces, or repairs jewelry! I use it specifically for the knots when making stretchy bracelets.
P**S
A Jewelry Maker’s Secret Weapon
“This glue is a total game-changer for bracelet making. The precision tip lets you get right into tight spots without making a mess, and it dries clear — no cloudy residue or shine marks. It’s strong enough to hold beads and knots but flexible enough that it doesn’t make the thread brittle. Perfect for DIY jewelry projects where every detail matters. This little tube really cements your creativity.” — Praying to the car gods
E**N
Good stuff for precision gluing.
Yup, the stuff flows out the needle. Squeeze the tube VERY gently. Re-capping is a challenge but that's the beauty of the system. The fine pin inside the needle keeps the delivery needle from blocking. I use a magnifying glass My poor eyes can't thread a needle... Good stuff for precision gluing.
M**J
Damaged product
Decent glue for jewelry making and beading, but unfortunately the product came to me damaged and there is no way to get a replacement item shipped out, so you lose money on shipping and handling despite getting a refund.
M**F
The best glue for jewelry making
If you need a quality glue for small difficult areas to get to this precision glue is the best. It holds and dries clear. The needle point is tricky to deal with but as long as you follow directions it will last.
Trustpilot
2 weeks ago
1 month ago