Anaerobic Sealant & Adhesive
Anaerobic Adhesive is a specialized adhesive designed to cure in the absence of oxygen and in the presence of metal ions. It provides strong bonding, sealing, and locking performance for threaded fasteners, flanges, bearings, and cylindrical parts. Known for excellent vibration resistance, chemical resistance, and heat stability, anaerobic adhesive prevents loosening, leakage, and corrosion in mechanical assemblies. It performs well on metals such as steel, aluminum, and brass. Available in various grades for thread locking, thread sealing, retaining, and gasketing, anaerobic adhesive ensures long-term reliability and maintenance-free operation in automotive, machinery, and industrial equipment applications.
Key Features of Anaerobic Adhesive
Cures Without Oxygen
Remains liquid when exposed to air and cures only when confined between metal surfaces, ensuring precise and controlled application.
Strong Locking & Sealing Performance
Effectively locks threaded fasteners and seals threads against gas, oil, water, and chemical leakage.
Excellent Vibration Resistance
Prevents loosening caused by vibration, shock, and thermal cycling in dynamic assemblies.
Chemical & Corrosion Resistance
Resists oils, fuels, coolants, hydraulic fluids, and many industrial chemicals while protecting metal surfaces from corrosion.
Thermal Stability
Maintains mechanical strength across a wide operating temperature range.
Typical Applications
Thread Locking & Thread Sealing
Bolts, screws, studs, and nuts
Prevents loosening and leakage in threaded fasteners
Automotive & Transportation
Engines, transmissions, braking systems
High-vibration and high-temperature assemblies
Industrial Machinery
Pumps, gearboxes, motors, compressors
Reduces wear and extends service life
General Mechanical Assembly
