Loctite Thread locker Red 271

Key Features

• Permanent Bond: Designed to lock and seal threaded fasteners permanently, preventing loosening due to vibration 
   
   
• High Strength: Heavy-duty formula suitable for large fasteners up to 1 inch (25mm) in diameter 

• Quick Setting: Sets in 10 minutes and fully cures in 24 hours 
   
   
• Moisture Resistant: Protects threads from leaks, rust, and corrosion, eliminating the need for lock nuts and washers 
   
   
• Heat Removable: Once cured, it can only be removed by heating parts to 500°F (260°C) 
   
   
• Color: Red (for easy identification of permanent threadlocking applications) 
   

Specifications

• Container Size: 0.2 fluid ounces (approx. 6 mL)

• Form: Liquid adhesive.

• Dry to Touch: ~10 minutes.

• Full Cure Time: 24 hours.

• Temperature Range:
  • Minimum: -65°F (-54°C)
  • Maximum: 300°F (149°C) for operation; 500°F (260°C) for removal 

• Clean-up Method: Mineral spirits.

• Application Surface: Metal (not recommended for wood, plastic, rubber, or porous materials) 

• Water & Weather Resistance: Water-resistant and weather-resistant 
   

 Applications

Ideal for use in:

• Automotive: Valve covers, water pumps, alternators, motorcycle components 
   
• Machinery: Construction equipment, compressors, and other vibration-prone systems 
   
• DIY & Hobby Projects: Model aircraft, kart racing, and other vibration-sensitive assemblies 
   
• General Maintenance: Securing bolts and nuts in high-vibration environments where a permanent fix is needed