LOCTITE® 620 is a high-strength, high-temperature anaerobic retaining compound, ideal for securing cylindrical parts like bushings, bearings, and sleeves. It provides excellent thermal resistance, making it perfect for demanding industrial applications up to 230°C.
LOCTITE® 620 is a high performance anaerobic retaining compound engineered for bonding and securing cylindrical fitting parts. Its formulation is designed to cure in the absence of air when confined between close-fitting metal surfaces, creating a high-strength bond. What sets LOCTITE® 620 apart is its exceptional temperature resistance- up to 230°C- making it the go-to solution for applications where high heat is a concern.
This product is used in a wide range of industries, including automotive, power generation, and manufacturing, where it provides reliable retention of components such as bushing, bearings, and sleeves. LOCTITE® 620 delivers superior performance in high-stress, high-temperature environments, ensuring that parts stay securely in place and are protected from wear, vibration, and corrosion.
Colour: Green
Viscosity: 1.500 - 2.400 mPa.s
Fixture time: 30 minutes
Full cure time: 24 hours
Shear strength: High strength
Temperature range: -55°C to +200°C
Chemical resistance: resistant to oils, fuels, and other industrial chemicals
Primary Chemistry: Methacrylate ester
High temperature resistance
Anaerobic cure
High strength
Gap Filling
Vibration Resistance
Corrosion protection
Chemical resistance
Loosening of cylindrical parts
High temperature failure
Gap or leakage in fittings
Corrosion and wear
Chemical degradations
Retaining bearings and bushings
Securing Cylindrical parts
Automotive industry
Electronic motors
Heavy equipment
Agricultural machinery
Pumps and compressors
Power generation
Aerospace applications
Industrial manufacturing
Mining equipment
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