Loctite 266 Threadlocker
The Loctite 232329 266 Threadlocker is a high-strength, high-temperature threadlocking solution designed for maximum reliability in extreme conditions. This red-orange liquid is ideal for permanently locking and sealing threaded fasteners up to 3/4 inch (M20) in diameter, ensuring they will not loosen due to severe vibration or thermal expansion.
Key Features:
- Product Number: 232329
- Strength: High
- Temperature Resistance: High
- Size: 50 mL
- Thread Size Capacity: Up to 3/4 in (M20)
- Color: Red-Orange
Recommended Use:
Use the Loctite 266 on fasteners that require infrequent disassembly for maintenance and can withstand high temperatures, such as those found in engine components, pumps, and other machinery.



