A 1-part medium-strength retaining compound designed for bonding cylindrical fitting parts particularly where regular servicing is needed.

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.

• Medium-strength for ease of disassembly
• Ideal for parts that need frequent servicing
• Secondary cure with activator