LOCTITE® 620
Features and Benefits
This anaerobic-curing retaining compound is designed for bonding cylindrical fitting parts, particularly where high strength with high temperature resistance is required.
LOCTITE® 620 is a retaining compound designed for the bonding of cylindrical fitting parts. The product cures when confined in the absence of air between close-fitting metal surfaces and prevents loosening and leakage due to shock and vibration. Typical applications include locating pins in radiator assemblies, sleeves in pump housings and bearings in auto transmissions. Particularly suitable for applications where temperature resistance up to 200°C is required.
- Ideal for retaining pins in radiator assemblies, sleeves in pump housings and bearings in auto transmissions
- High temperature resistance
- DVGW approval (EN 751-1): NG-5146AR0622
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Technical Information
| Agency approvals / certificates / specifications | DVGW (EN 751-1): NG-5146AR0622 |
| Application method | Dispense system, Manual |
| Applications | For high temperature applications, For slip fitted parts, Retaining |
| Colour | Green |
| Cure type | Anaerobic cure |
| Fixture time | 60.0 min. |
| Gap fill | 0.15 - 0.25 mm |
| Key characteristics | Cure speed: slow cure, Gap filling, Strength: medium to high strength, Temperature: high temperature, Viscosity: high viscosity |
| Number of components | 1 part |
| Operating temperature | -55.0 - 230.0 °C (-65.0 - 450.0 °F ) |
| Physical form | Liquid |
| Recommended for use with | Metal: steel |
| Shear strength, Steel | 26.0 N/mm² (3800.0 psi ) |
| Viscosity | 8000.0 mPa·s (cP) |
LOCTITE® 620
This anaerobic-curing retaining compound is designed for bonding cylindrical fitting parts, particularly where high strength with high temperature resistance is required.