Permatex® Threadlockers have a wide range of uses, from delicate fuel injection components to heavy duty gearbox and engine systems. Threadlockers, which are specified by automakers and allowed for usage on factory assembly lines, are applied as liquids or gels, filling the area between threaded metal pieces and curing to produce a durable, adhesive bond and seal.
Permatex® Threadlockers outperform traditional lock washers, nylon inserts, and other mechanical devices because they protect the whole fastener assembly from stress and vibration, allowing fastener clamping pressures to be maintained. Threadlockers can prevent rust and corrosion by sealing the threads against leaking. Permatex® Threadlockers, which are available in a variety of strengths and temperature specifications, are simply the most dependable way to lock and seal threaded fasteners.