Krylex KT622 is a high strength anaerobic thread locker. KT622 cures when confined in the absence of air between close-fitting metal surfaces. KT622 is formulated to lock all metric and imperial nuts and bolts, preventing vibration loosening and leakage through the threads. The thixotropic nature of the product prevents runoff, dripping and migration after assembly. KT622 is a lubricating formulation to aid assembly. KT622 is suitable where high strength, but not necessarily maximum strength thread locking is required, e.g. heavy engineering. KT622 prevents corrosion of assembly parts.