Surface Insensitv Thrdlck 6pk

Permatex Surface Insensitive Threadlocker, Blue, Automotive Grade: Oil Resistant; Locks Threaded Fasteners Against Vibration Loosening; Uses - Rocker Studs, Bolts On Valve And Cam Covers; Ideal For Fasteners 1/4" To 1" (6 To 25 Mm) In Size. Permatex, Made For The Professional. Made In U.S.A. Oem Specified & Oil Resistant. Locks Threaded Fasteners Against Vibration Loosening.