Retaining compounds
High-strength, high-temperature-resistant bonding of cylindrical parts
A 1-part anaerobic-curing retaining compound designed for bonding cylindrical fitting parts, particularly where high strength with high temperature resistance is required.
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Automotive
- Automotive aftermarket
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Industrial maintenance and repair
- Oil and gas
- Power generation
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Industrial manufacturing
- Electric motors
- Fluid power
- Fluid processing
- Remanufacturing
Size Please make your selection
Packaging type Please make your selection
All marks used are trademarks and/or registered trademarks of Henkel and its affiliates in the US, Germany, and elsewhere.
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- Description
- Technical specification
When it comes to bonding locating pins in radiator assemblies, sleeves in pump housings and bearings in auto transmissions – especially when you need high temperature resistance up to 232°C (450°F) – LOCTITE® 620 is a good choice. This high-strength, anaerobic-curing retaining compound is designed for bonding cylindrical fitting parts to prevent loosening and leakage due to shock and vibration. It cures when confined in the absence of air between close-fitting metal surfaces, and can fill gaps from 0.15 mm–0.25 mm (0.006"–0.01").
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Ideal for shafts, gears, pulleys and similar cylindrical parts
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Operating temperature: -55°C to 230°C (-65°F to 450°F)
- Product category:
- Retaining compounds
Technologies:
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Acrylates, anaerobic cure
- 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
- Color:
- Green
- Cure type:
- Anaerobic cure
- Fixture time:
- 60.0 min
- Gap fill:
- 0.15 mm - 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 °C - 230.0 °C (-65.0 °F - 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)
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