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Loctite® 641

Loctite 641 is designed for bonding of cylindrical fitting parts, particularly where disassembly is required for service operations.

Key Feature

  • The product cures when confined in the absence of air between close fitting metal surfaces and prevents loosening and leakage from shock and vibration.
  • Typical applications include retention of bearings onto shafts and into housings.

Part Number

No Aviation Specifications Yet Defined

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