LOCTITE 243 is a medium-strength blue thread-locking adhesive that seals and secures metal nuts and bolts to prevent loosening due to shock and vibration.
LOCTITE® 243 is a general-purpose thread locker that provides a medium-strength bond. LOCTITE 243 works on all metals, including passive substrates such as stainless steel, aluminum, and plated surfaces. It is proven to be tolerant of minor contamination due to industrial oils, e.g., motor oils, corrosion prevention oils, and cutting fluids.
- Prevents loosening on vibrating assemblies, e.g. pumps, gearboxes, or presses
- Works on all metals, including passive substrates (e.g. stainless steel, aluminum, plated surfaces)
- Proven to tolerate minor contamination by industrial oils, e.g. motor oils, corrosion prevention oils, and cutting fluids
- Permits disassembly with hand tools for servicing
- NSF/ANSI 61 Certified
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