The TL70 is a Scotch-Weld™ single component high strength/permanent Anaerobic Threadlocker formulated to lock all metal fasteners and thus prevent vibration loosening and leakage through the threads. The TL70 cures when confined in the absence of air between closefitting metal surfaces. It is suitable for larger threaded fasteners, e.g. studs and all applications where maximum strength is needed. It prevents corrosion of assembled parts.