Loctite 259 is a high-strength threadlocker designed for high-temperature applications. It locks and seals threaded fasteners, preventing loosening due to vibration and thermal expansion.
Acrylic purple thread locker with low strength. It suits the locking and sealing of threaded fasteners that normally need disassembly with hand tools.
LOCTITE 259 is a purple, low-viscosity, methacrylate ester, acrylic, thread-locking adhesive. The product is designed for the locking and sealing of threaded fasteners which normally require disassembly with hand tools. LOCTITE 259 cures anaerobically between close-fitting metal surfaces, and prevents loosening and leakage from shock and vibration.