3M™ Scotch-Weld™ Threadlocker TL42 provides vibration, corrosion and shock resistance for fasteners in assembled form. This medium-strength anaerobic adhesive is dispensed as a one-component product.
Get a permanent, high strength, high viscosity anaerobic adhesive that’s dispensed as a one-component product when choosing 3M™ Scotch-Weld™ Threadlocker TL77. Our threadlocker is designed to work well with larger diameter and coarse threaded parts. It provides vibration, corrosion and shock resistance to fasteners in assembled form, and permanently fills and seals threads completely to help stop corrosion, rust and leaks.