Loctite 601 – High-Strength Retaining Compound

Loctite 601 is a high-strength, fast-curing retaining compound designed for bonding cylindrical fitting parts. It provides excellent performance in assembling bushings, bearings, sleeves, gears, and other tight-tolerance components. Once cured, it fills gaps and prevents loosening caused by vibration, shock, and thermal expansion.

Key Features

• High Strength: Ensures maximum holding power for cylindrical assemblies.

• Fast Curing: Quickly cures once confined between metal surfaces.

• Gap Filling: Ideal for bonding worn shafts or loose-fitting components.

• Vibration Resistant: Prevents movement and loosening under heavy load.

• Temperature Resistant: Performs well in a wide operating temperature range.

• Reliable Sealing: Prevents corrosion and fretting between metal parts.

Typical Applications

• Bonding bearings, bushings, and sleeves

• Securing gears and pulleys on shafts

• Restoring worn metal fittings

• Retaining parts that require long-term stability and high load resistance