Threadlocker Selector Permatex® Penetrating Grade Threadlocker GREEN Item # 29040 Permatex® Permanent Strength Threadlocker RED Item # 26240 Permatex® High Temperature Threadlocker RED Item # 27200 Permatex® Large Diameter Threadlocker RED Item # 27740 Bolts on alternators, air conditioning belts, distributor clamps, carburetor adjustment screws, hairline cracks Temperature Range: -65˚F to 300˚F Apply before assembly? Permatex® High Strength Threadlocker RED Item # 27140 Cylinder block studs, rocker arm studs, ring gear bolts, frame bolts, shock absorber bolts Temperature Range: -65˚F to 300˚F Cylinder block bolts, ring gear bolts, transmission shaft bolts Temperature Range: -65˚F to 300˚F Camshaft sprocket bolts, idler bearings, press fit filler tubes, transmission input and output shaft threads, ring gear or shock bolts Temperature Range: -65˚F to 450˚F Frame brackets, suspension fasteners, shock absorber mounts, wheel studs Temperature Range: -65˚F to 300˚F NO YES Disassembly Disassembly required? required? NO YES Diameter >1" Diameter >1" NO YES Diameter >1/4" Diameter >1/4" NO YES Temp. > 300˚ F Temp. > 300˚ F NO YES Pre-coated NO fasteners YES Permatex® Surface Insensitive Threadlocker BLUE Item # 24027 Permatex® Medium Strength Threadlocker BLUE Item # 24240 Permatex® Low Strength Threadlocker PURPLE Item # 22200 Rocker studs, rocker adjustment bolts, valve cover bolts, oil pan bolts, disc brake caliper bolts, alternator mounting bolts, pulley assemblies, intake bolts Temperature Range: -65˚F to 300˚F Valve cover bolts, water pump bolts, oil pan bolts, rocker adjustment arm nuts, carburetor studs, case cover bolts, shift lever nuts, disc brake caliper bolts, intake manifold bolts, alternator mounts Temperature Range: -65˚F to 300˚F Carburetor screws, relay lock screws, headlamp screws, throttle body assembly screws, choke assembly screws, fuel injection set screws, body panel mounting fasteners Temperature Range: -65˚F to 300˚F Permatex® Low Strength Threadlocker PURPLE Permatex® Surface Insensitive Threadlocker BLUE Permatex® High Strength Threadlocker RED Permatex® Large Diameter Threadlocker RED 24024 22200 24027 24300 27100 27140 27183 27740 6 ml tube, carded 10 ml bottle, carded 6 ml tube, carded 10 ml bottle, carded Permatex Medium Strength Threadlocker BLUE Permatex Permanent Strength Threadlocker RED 24206 24200 24240 24283 19962 26240 ® 2.5 ml bottle, carded 6 ml tube, carded 36 ml bottle, carded 90 ml bottle 6 ml tube, carded 36 ml bottle, carded 90 ml bottle ® 6 ml tube, carded 36 ml tube, carded Permatex® High Temperature Threadlocker RED 24026 27200 27240 6 ml tube, carded 10 ml bottle, carded 36 ml bottle, carded 36 ml bottle, carded Permatex® Penetrating Grade Threadlocker GREEN 29000 29040 6 ml tube, carded 36 ml tube, carded