Description
LOCTITE® 243 is a medium-strength, general-purpose threadlocking adhesive designed to secure and seal threaded fasteners against loosening caused by vibration, shock, and thermal cycling. It is widely used across maintenance, production and OEM assemblies where long-term reliability is critical.
Why Choose LOCTITE® 243?
- Medium Strength Threadlocker
Allows secure fastening with standard hand tools for disassembly during maintenance. - Oil-Tolerant Performance
Cures reliably even on lightly oil-contaminated fasteners, reducing surface preparation time. - Wide Thread Coverage (M6-M20)
Suitable for a broad range of bolt, nut, and stud sizes used in industrial machinery. - High Temperature Resistance
Maintains performance at service temperatures up to 180°C. - Universal Metal Compatibility
Works effectively on steel, stainless steel, aluminum, and other common metal substrates.
Typical Applications
LOCTITE® 243 is ideal for preventing loosening and leakage in:
- Pump and motor mounting bolts
- Gearboxes and transmission assemblies
- Industrial presses and rotating equipment
- Maintenance, repair, and overhaul (MRO) operations
At Techsolute India we supply original LOCTITE products trusted by maintenance engineers, OEMs, and industrial buyers across India. Our technical understanding and application-driven approach ensure you receive the right LOCTITE solution for your assembly, not just a product.
Need help choosing the right product for your application? Reach out to us and we would be happy to support you.
Note: Liquids cannot be shipped by air.




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