Loctite 231424 Threadlocker 220 Medium Strength Low Viscosity Wicking Grade 250ml

Loctite 231424 Threadlocker 220 is a medium-strength, low-viscosity anaerobic adhesive designed specifically for locking and sealing pre-assembled fasteners. This wicking-grade formula penetrates into assembled threads through capillary action, making it ideal for securing fasteners that are already in place.

Key Features:

• Medium strength formula allows for disassembly with standard hand tools
• Low viscosity wicking grade penetrates pre-assembled threads by capillary action
• Prevents loosening and leakage from shock and vibration
• Works on both active and inactive metals
• Protects threads from rust and corrosion
• 250ml bottle size for high-volume applications
• Anaerobic curing technology - cures in absence of air when confined between metal parts

This threadlocker is particularly useful for maintenance and repair applications where fasteners are already installed and cannot be easily disassembled. The wicking action allows the adhesive to flow into the thread engagement area, providing reliable locking and sealing performance. Suitable for use on fasteners up to 1 inch (25mm) in diameter.