Retaining compounds
Medium-strength bonding for ease of disassembly
This medium-strength retaining compound is designed for bonding cylindrical fitting parts, particularly where regular servicing is needed.
231121
LOCTITE® 641, 50 ml Bottle
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
- Ratings & reviews
- Question & answer
When you’re working with parts that need regular dismantling – retention of bearings on shafts and in housings, for example – try LOCTITE® 641. This medium-strength anaerobic retaining compound cures when confined in the absence of air between close-fitting metal surfaces and prevents loosening and leakage due to shock and vibration.
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Medium strength for ease of disassembly
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Ideal for parts that need frequent servicing
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Secondary cure with activator
- Product category:
- Retaining compounds
Technologies:
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Acrylates, anaerobic cure
- Color:
- Yellow
- Fixture time:
- 20.0 min.
- Gap fill:
- 0.15 mm
- Key characteristics:
- Strength: medium strength
- Operating temperature:
- -55.0 °C - 150.0 °C (-65.0 °F - 300.0 °F)
- Recommended for use with:
- Metal: steel
- Shear strength, Steel:
- 12.0 N/mm² (1700.0 psi)
- Viscosity:
- 600.0 mPa·s (cP)
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Large volume or special order?
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