Loctite 290 Wicking Threadlocker is specially formulated for threadlocking pre-assembled fasteners. Its low-viscosity wicking action allows it to penetrate fully assembled threaded...

Loctite 290 Wicking Threadlocker is specially formulated for threadlocking pre-assembled fasteners. Its low-viscosity wicking action allows it to penetrate fully assembled threaded parts without disassembly. It is ideal for instrumentation screws, electrical connectors, and set screws where vibration resistance is critical. The product also seals porosities in welds and metal components, preventing leakage. Certified to Mil Spec S-46163A Type III Grade R and compliant with NSF / ANSI 61 standards, it ensures reliable performance in demanding industrial environments. Loctite 290 provides strong, long-lasting thread locking, improved equipment reliability, and reduced maintenance requirements.