OEM specified. Gel formula provides “liquidreliability” without drips, globs, mess or waste. The GEL TWIST™ pin-point applicator puts the Threadlocker right where you want it...on the part! High strength threadlocker for heavyduty applications 10mm to 25mm. Especially well-suited for permanently locking studs and press fits. Adds 3,000 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. Conforms to ASTM D5363 AN0221 (Mil-S-46163A, Type I, Grade K). Suggested Applications: Cylinder block and rocker arm studs, ring gear bolts, frame bolts, and shock absorber bolts.