Loctite Threadlocker 243 is a high-performance, medium-strength thread locking adhesive formulated to secure threaded fasteners in demanding industrial and automotive applications. Its oil-tolerant formula ensures reliable adhesion even on surfaces with residual oils, making it exceptionally versatile for real-world assembly environments.
This low-viscosity threadlocker resists most solvents and corrosion, helping prevent loosening caused by vibration and shock. The 250ml bottle provides ample supply for production or maintenance operations across a wide range of fastener sizes.