Loctite 246 Threadlocker(bottle)

LOCTITE® 246 threadlocking is a medium-strength adhesive used to secure metal nuts, bolts and other threaded fasteners. Its blue, opaque liquid formulation cures in the restricted-air environment between closely fitted metal surfaces, helping maintain fastening integrity under vibration, impact and mechanical stress. The product has a medium-viscosity, thixotropic consistency that helps keep the adhesive near the applied area. It is suited to demanding equipment assemblies, including transmissions, construction machinery and railway applications where fasteners may experience substantial vibration and elevated temperatures.

Key Features

• Helps keep threaded metal fasteners secure during equipment operation.
• Medium-strength bonding for assemblies requiring future disassembly.
• Blue, opaque liquid with a medium, thixotropic consistency.
• Reduces the risk of loosening caused by vibration and shock.
• Suitable for selected heavy-duty fastening applications.
• Shows positive fluorescence under ultraviolet light.

Applications

• Fasteners used in transmission assemblies.
• Bolts and nuts in construction machinery.
• Threaded joints in railway equipment.
• Industrial machinery exposed to vibration and mechanical stress.
• Metal fasteners operating under elevated temperatures.
• Equipment assemblies that require secure locking with serviceable disassembly.

Why Choose Us?

• Assistance with selecting threadlocking products for suitable applications.
• Product options for machinery, transport and heavy-duty assembly.
• Customization available based on application and size requirements.
• New products and solutions are regularly added to our product range.