LOCTITE 243 & EVERBUILD GP Blue Thread Lock to Secure Screw in Watch Pins and Bracelet Screws

SKU Code: 1370534

LOCTITE 243 and EVERBUILD GP Blue are both medium-strength, self-curing adhesives designed for thread locking in applications where disassembly is required. These fast-acting thread lockers and sealants are ideal for watches, preventing screw-in pins and bracelet links from vibrating loose over time. They also seal threads to protect against leaks and corrosion, while still allowing for easy removal using mini-screwdrivers or watchmaking tools.

Beyond watches and clocks, these adhesives are also highly effective for securing screws in precision instruments such as cockpit clocks, as well as in electronic devices like computers and phones to prevent loosening due to vibration.

Due to frequent supply fluctuations, we typically stock these products in 10ML sizes. Both options offer the same high-quality performance, so we carry whichever is available at the time.

• Medium strength for easy disassembly if necessary.
• Gap filling to 0.25mm.
• Quick initial bond (5-10 minutes).

Important Note: While it is possible for watch bracelet links or screw-in lug pins to remain secure without thread locker if they are extremely tight, our watchmakers strongly advise against this risk. If a pin fails and works loose, your watch could detach from your wrist, potentially leading to severe and costly damage—or even rendering it beyond repair.