Engineered for precision sealing and locking, Loctite 290, Threadlocker, Wicking Grade, 50 ml, is designed to secure pre-assembled fasteners and prevent loosening from vibration or shock. Its low-viscosity formula allows capillary action to wick deep into threads, delivering a strong, permanent bond without disassembly. Ideal for fasteners ranging from M2 to M12, it resists corrosion, moisture, and most industrial fluids, maintaining thread integrity under harsh conditions. Quick-curing and temperature-resistant, it performs reliably in marine, automotive, and metric fabrication environments where vibration-proof locking is essential.