Loctite 660 retaining compound(tube)

LOCTITE® 660 retaining compound is a high-strength, one-part acrylic retaining compound developed to restore secure fits between cylindrical metal components. Its metallic grey paste consistency makes it suitable for repairing worn or damaged mating surfaces where the original fit has become loose. The compound hardens when confined between closely fitting metal surfaces, helping maintain the connection and resist movement caused by vibration or mechanical stress.With its ability to cure across gaps of up to 0.50 mm (0.020 in), LOCTITE® 660 is useful for maintenance work involving worn shafts, loose bearings and damaged keyways.

Key Features

• High-strength formulation for retaining cylindrical metal parts.
• Fills gaps of up to 0.50 mm (0.020 in) in suitable assemblies.
• Anaerobic curing mechanism activated when confined between close-fitting metal surfaces.
• Supports the repair of worn or oversized metal fitting surfaces.
• High viscosity helps keep the compound in place during application.

Applications

• Restoring worn shaft and bearing fits.
• Securing loose cylindrical metal assemblies.
• Repairing damaged keyways.
• Retaining metal sleeves and collars.
• Rebuilding worn fitting surfaces in industrial machinery.

Why Choose Us?

• Support in choosing suitable products for metal assembly requirements.
• Solutions for worn shafts, bearings and other cylindrical fittings.
• Customization available based on application and size requirements.
• New products and solutions are regularly added to our product range.