TL22-50ML is a medium-strength, blue-colored threadlocker manufactured by 3M. It is designed to prevent loosening and leakage of threaded fasteners by filling the gaps between threads and curing to form a tough, durable bond. The 50ML designation indicates the quantity of the threadlocker contained in the bottle, which is 50 milliliters.

Applications

• Automotive Assembly: Used to secure bolts and screws in automotive engines, transmissions, and chassis components.
• Industrial Machinery: Applied to threaded fasteners in industrial equipment, such as pumps, motors, and conveyor systems.
• Electronic Enclosures: Used to secure screws and bolts in electronic enclosures and cabinets.
• HVAC Systems: Employed in HVAC equipment to prevent loosening of threaded connections due to vibration and temperature changes.
• Marine Applications: Applied to threaded fasteners in marine equipment to prevent corrosion and loosening due to saltwater exposure.

Features

• Medium Strength: Provides a balance between holding power and ease of disassembly.
• Blue Color: Easily identifiable for quality control and maintenance purposes.
• Prevents Loosening: Secures threaded fasteners against vibration and shock.
• Seals Threads: Prevents leakage of liquids and gases through threaded connections.
• Temperature Resistance: Maintains performance over a wide temperature range.

Benefits

• Increased Reliability: Prevents fastener loosening, reducing the risk of equipment failure.
• Reduced Maintenance Costs: Minimizes the need for retightening and replacement of fasteners.
• Improved Safety: Prevents accidental loosening of critical fasteners, enhancing safety.
• Extended Equipment Life: Reduces wear and tear on threaded components.
• Easy Application: Simple to apply with standard dispensing equipment.

Additional Details

3M TL22-50ML threadlocker is typically applied to clean, dry threads. It cures in the absence of air between close-fitting metal surfaces. The cure time depends on the substrate material, temperature, and gap size. It provides good chemical resistance to various oils, solvents, and gases. The threadlocker is designed to allow for disassembly with standard hand tools. It should be stored in a cool, dry place away from direct sunlight. The product is typically available in various container sizes to meet different application needs. Proper surface preparation is important to ensure optimal bonding. It is compatible with a wide range of metals, including steel, aluminum, and brass. The medium strength formulation allows for easy removal of fasteners when necessary, while still providing a reliable hold.