LOCTITE® 2620
High-viscosity, high-strength threadlocking paste for locking and sealing threaded fasteners to prevent loosening from shock and vibration. Specially formulated for applications where temperature resistance up to 343°C (650°F) is required.

When you need a threadlocker for applications subjected to severe shock and vibration – especially where you also need extreme high temperature resistance – LOCTITE® 2620 is a great choice. This thixotropic threadlocking paste cures when confined in the absence of air between close fitting metal surfaces to prevent loosening and leakage.
We source any industrial chemical from our authorized brand network. Quote within 24 hours.
Request Sourcing QuoteWe source any industrial chemical from our authorized brand network. Quote within 24 hours.
Request Sourcing QuoteLOCTITE® 2620
High-viscosity, high-strength threadlocking paste for locking and sealing threaded fasteners to prevent loosening from shock and vibration. Specially formulated for applications where temperature resistance up to 343°C (650°F) is required.

When you need a threadlocker for applications subjected to severe shock and vibration – especially where you also need extreme high temperature resistance – LOCTITE® 2620 is a great choice. This thixotropic threadlocking paste cures when confined in the absence of air between close fitting metal surfaces to prevent loosening and leakage.







