single-component adhesive / high-viscosity / anaerobic / sturdy

3M? Scotch-Weld? Threadlocker TL77 is a permanent, high strength, high viscosity threadlocker designed to work well with larger diameter (up to 1-1/2 inch) and coarse threaded parts. It provides vibration, corrosion and shock resistance to these fasteners in assembled form. This high strength anaerobic adhesive is dispensed as a one-component product.

Permanently fills and seals threads completely to help stop corrosion, rust and leaks
Fixture time can be as little as 20 minutes and fully cures in 24 hours to help reduce lengthy downtime during maintenance schedules
Can be disassembled with localized heat
Securely holds dissimilar and coarse metals, including up to 1-1/2 inch diameter bolts
Reduces maintenance downtime associated with parts loosening because of movement or vibration and helps keep equipment and production up and running