Highlights

• Medium removal torque anaerobic threadlocker adhesive
• Provides vibration, shock, and corrosion resistance for fasteners
• One-component, medium viscosity formulation for controlled application
• Long open time supports flexible assembly processes
• Fast curing in the absence of air after assembly
• Designed for reliable threaded fastener locking and sealing

Description

The 3M Scotch-Weld Threadlocker TL43 (7100039222) is a one-component anaerobic threadlocker designed to secure threaded fasteners against loosening caused by vibration, shock, and corrosion.

Its medium-viscosity formulation allows controlled dispensing and effective coverage on threaded components, while the long open time provides flexibility during assembly. Once confined between metal surfaces and deprived of air, the adhesive cures quickly to form a strong and durable locking bond.

With medium removal torque performance, it provides secure fastening while still allowing disassembly when maintenance or service is required, making it suitable for a wide range of industrial mechanical applications.

Typical Properties