Permatex Surface Insensitive Threadlocker is a medium/high strength threadlocker for general-purpose applications. It is especially well-suited for 1/4″ to 3/4″ (6mm to 20mm) fasteners that have a slight oil film. Thread Locker Surface Insensitive Blue Medium Strength OEM specified Prevents vibration loosening Oil resistant Removable with hand tools for easy disassembly 10 ml Bottle MPN: 24300 Application AutomobileSuggested Applications: Rocker studs, rocker adjustment bolts and bolts on valve and cam covers, oil pans, disc brake calipers, intakes, alternators, and pulley assemblies MotorcycleSuggested Applications: Head bolts, case bolts, all shift assembly threads Instructions Clean and dry parts using Permatex® Surface Prep™ activator. Shake bottle of Surface Insensitive Threadlocker well before use. Apply Surface Insensitive Threadlocker to threaded areas and assemble parts. Refer to Technical Data Sheet for complete information. Note: Surface Insensitive Threadlocker works on metal parts. It is not recommended for plastics. Cured Surface Insensitive Threadlocker must be sheared (hand tools will do) before parts will separate.
