LOCTITE® 2620
Features and Benefits
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.
- Thixotropic for ease of application
- High temperature resistance up to 343°C (650°F)
- High strength prevents loosening from severe shock and vibration
Documents and Downloads
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Technical Information
| Applications | Threadlocking |
| Color | Red |
| Cure type | Activator cure, Anaerobic cure |
| Key characteristics | Mix: no mix required, Strength: medium to high strength, Thixotropic, Viscosity: high viscosity |
| Number of components | 1 part |
| Physical form | Paste |
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.