Loctite Threadlocker Red 271

Available Sizes: 0.20 fl. oz.


Color When Dry: Red



Where to Buy


Loctite® Threadlocker Red 271™

Nut and Bolt Locker

Loctite Threadlocker Red 271 is designed for the permanent locking and sealing of threaded fasteners. The product cures when confined in the absence of air between close fitting metal surfaces. It protects threads from rust and corrosion and prevents loosening from shock and vibration. It is only removable once cured by heating up parts to 500°F (260°C).

Recommended For

  • Use on metal fasteners up to 1' (25 mm) in diameter such as bolts on decks, ready-to-assemble furniture, mounts, rings, gear bolts and frame bolts

Not Recommended For

  • Use in pure oxygen and/or oxygen rich systems and should not be selected as a sealant for chlorine or other strong oxidizing materials
  • Use on plastic parts, particularly thermoplastic materials where stress cracking of the plastic could result