Hazardous Material - Product can only ship within the contiguous US. Must ship ground - cannot ship Next Day or 2nd Day Air.
- A general purpose, medium strength threadlocker with improved oil tolerance
- For fasteners between 1/4" and 3/4" diameters
Loctite 243 is a general-purpose, medium-strength threadlocker that prevents loosening due to shock and vibration.
It works on all metals, including passive substrates like stainless steel and aluminum. Loctite 243 is oil-tolerant and can be disassembled with hand tools, making it ideal for various applications like automotive, industrial, and construction.
