3M Scotch-Weld Threadlocker TL42 provides vibration, corrosion and shock resistance for fasteners in assembled form. The blue, medium removal torque anaerobic adhesive is dispensed as a one-component, medium viscosity product. This long open time anaerobic adhesive cures quickly in the absence of air when parts are assembled.

• Fills and seals threads completely to help stop corrosion, rust and leaks
• Prevents nuts and bolts from loosening with vibration
• Helps keep production equipment up and running