The J-B Weld Perma-lock Blue Medium Strength Threadlocker is an essential tool for anyone looking to secure metal fasteners with confidence. This 6 ml bottle is perfect for automotive, cycling, and general repair tasks, effectively preventing the loosening of fasteners due to vibrations and stress.

Its medium strength formula ensures a strong hold, yet allows for easy disassembly with standard tools when necessary. Designed to work on various metal substrates, its ideal for locking metal fasteners larger than 6 mm, offering peace of mind for your projects. With a full cure time of just 24 hours, you can be assured of a reliable and lasting bond.

• 6 ml bottle of medium strength threadlocker
• Suitable for metal fasteners above 6 mm
• Prevents loosening from vibration and stress
• Compatible with various metal substrates
• Fully cures in 24 hours
• Ideal for automotive and cycling repairs
• Allows disassembly with standard tools