Loctite 262 – Threadlocker

Loctite 262 is a high-strength, red anaerobic threadlocker designed to permanently lock and seal threaded metal fasteners. It cures in the absence of air when confined between close-fitting metal threads, forming a durable bond that prevents loosening caused by vibration, shock, and thermal cycling. It also protects threaded assemblies against corrosion, moisture, and fluid leakage, ensuring reliable long-term performance in demanding industrial and automotive applications.

Loctite 262 is ideal for securing bolts, nuts, studs, and threaded assemblies that are subjected to heavy loads and continuous vibration. It provides excellent adhesion to steel, stainless steel, brass, and plated metal fasteners, making it suitable for a wide range of maintenance, repair, and OEM assembly applications.

Once cured, Loctite 262 creates a permanent bond that typically requires localized heat and appropriate tools for disassembly. It offers excellent resistance to oils, fuels, hydraulic fluids, coolants, and many industrial chemicals, ensuring dependable performance in harsh operating environments.

Key Features

• High-strength anaerobic threadlocker
• Permanently locks and seals threaded metal fasteners
• Prevents loosening due to vibration, shock, and thermal cycling
• Protects against corrosion and fluid leakage
• Suitable for steel, stainless steel, brass, and plated metals
• Excellent resistance to oils, fuels, coolants, and industrial chemicals
• Ideal for heavy-duty and high-vibration applications
• Reduces maintenance and improves equipment reliability

Typical Applications

• Engine and transmission fasteners
• Pumps and compressors
• Gearboxes and industrial machinery
• Electric motors and power transmission equipment
• Heavy construction and mining equipment
• Stud bolts and structural fasteners
• General industrial maintenance and manufacturing

Benefits

• Provides permanent locking for critical threaded assemblies
• Improves equipment safety and operational reliability
• Protects threads from corrosion and environmental damage
• Minimizes maintenance costs and unplanned downtime
• Extends the service life of mechanical equipment

Loctite 262 is a trusted threadlocking solution for manufacturers and maintenance professionals who require high-strength fastening, superior vibration resistance, and long-lasting protection for critical threaded metal assemblies in industrial and automotive environments.