Loctite 278 Threadlocker High Strength 50ml

LOCTITE® 278 is a green, high-strength, medium-viscosity, methacrylate-based anaerobic threadlocking adhesive designed for the permanent locking and sealing of threaded fasteners.

Key Specifications

• Colour: Green 

• Strength: High (Breakaway torque on M10 bolts: 42 Nm)

• Viscosity: Medium (2,400 to 3,600 mPa·s) 

• Temperature Range: -55°C to +200°C

• Maximum Thread Size: Up to M36

• Fixture Time: 20 minutes for steel and brass; 60 minutes for stainless steel 

Features & Applications

• High Temperature Resistance: Withstands continuous operating temperatures up to 200°C. 

• Vibration & Leak Protection: Prevents unwanted loosening, leaks, and corrosion caused by shock and vibration. 

• Oil Tolerance: Capable of tolerating slight industrial oil contaminations on fasteners. 

• Substrates: Recommended for use with metals like steel, brass, and stainless steel, and performs well on less active or plated surfaces.