Permatex 37478 Medium Strength Threadlocker Blue

Permatex Medium Strength Threadlocker Blue is designed to lock and seal threaded fasteners that require normal disassembly with standard hand tools. This single-component threadlocker prevents loosening from vibration and secures metal fasteners including screws, bolts, and studs to prevent rust and corrosion.

Key Features:

• Medium strength formula allows for removal with standard hand tools
• Prevents fasteners from loosening due to vibration and shock
• Protects threads from rust and corrosion
• Works on all metal fasteners including steel, brass, and stainless steel
• Temperature resistant from -65°F to 300°F
• Anaerobic formula cures in absence of air between metal parts

Ideal for automotive, marine, motorcycle, and industrial applications where fasteners need to remain secure but may require future disassembly for maintenance or repair.