Retaining Compound - medium strength. If disassembly is required. Ideal for parts that need subsequent dismantling. Loctite® 641 is designed for the bonding of cylindrical fitting parts, particularly where disassembly is required for servicing operations.

Features and Benefits
• High strength formulation means the retaining compound is ideal for use on close-fitting cylindrical parts
• This 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
• Ideal for parts that need subsequent dismantling, i.e. retention of bearings on shafts and in housings

Notes
• Colour: Yellow
• Temperature range: -55 to 150°C