Adhesive CX80 CX-090 anaerobic threadlocker 50 ml, high-strength bonding for metal threads

Anaerobic threadlocker CX80 CX-090 in a 50 ml bottle is designed for permanent, high-strength bonding of threaded metal connections. The product cures in the absence of air between closely fitted metal surfaces to create a rigid thermoset plastic that prevents fastener loosening from vibration, seals against leakage and provides protection against corrosion. It is formulated for use on bolts, studs and other threaded assemblies where reliable retention and sealing are required in automotive, industrial maintenance and repair applications.

Advantages

This high-strength anaerobic adhesive forms a durable bond on metal threads, resisting shock and vibration and reducing the risk of fastener back-off. It delivers effective thread sealing to help prevent fluid leakage and contributes to corrosion resistance by blocking moisture and contaminants at the joint. The liquid consistency allows easy application to male or female threads and the product cures quickly once parts are assembled and deprived of air.

Suitable for

• Bolt and stud locking in engines, transmissions and chassis components
• Thread sealing on hydraulic and pneumatic fittings
• Permanent assembly of gearboxes, pumps and housings
• Maintenance and repair of industrial machinery and agricultural equipment

Key specifications

• Form: liquid anaerobic adhesive
• Container volume: 50 ml
• Curing mechanism: anaerobic cure between metal surfaces
• Performance: high-strength, permanent threadlocking
• Suitable substrates: ferrous and many non-ferrous metal threads
• Resistance: vibration, fluid leakage and corrosion protection at the joint

How to use

Ensure mating threads are clean, dry and free of oil, grease and loose rust before application. Apply a small amount of the threadlocker to the male or female threads, assemble and tighten to the specified torque. Anaerobic curing begins when air is excluded by assembly; full strength is achieved after curing time specified by the manufacturer under typical conditions. Remove excess adhesive before it cures. For disassembly of permanently locked fasteners, apply controlled heat or follow industry-standard mechanical removal procedures.

Usage recommendations

Use on properly prepared metal threads only; avoid application to plastic or other non-compatible substrates unless confirmed compatible. Store sealed in a cool, dry place and follow safety data sheet instructions for handling and disposal. For critical applications, test compatibility and cure time on sample assemblies before full-scale use.