The patent-pending gel twist(TM) pin-point applicator puts the Thread locker where you want it on the part. Gel formula provides "liquid-reliability" without drips, globs, mess or waste. High strength thread locker for heavy-duty applications. Especially well-suited for permanently locking studs and press fits. Adds 3000 PSI holding power on slip and press fit assemblies. Replaces set screws and snap rings. Locks against vibration loosening. May require heat or special tools for removal.