Threadlocker Removal

Published on January 15, 2018
Duration: 8:55

This video details methods for removing firearms fasteners secured with threadlocking compounds. It covers different strengths of threadlocker (purple, blue, red) and specific removal techniques, including using tools, penetrating oils like Kano Kroil, chemical debonders such as BSI Un-Cure, and heat application with soldering pencils or torches. Patience is emphasized for stubborn applications, especially on components like Bravo Company gas blocks.

Quick Summary

To remove threadlocker from firearms, identify its strength: purple (low) needs basic tools, blue (medium) needs tools possibly with penetrating oil, and red (high) requires chemical debonders like BSI Un-Cure or localized heat from a soldering pencil or torch.

Chapters

  1. 00:00Introduction to Threadlocker Removal
  2. 00:25Threadlocker Strengths Explained
  3. 02:00Removing Low-Strength (Purple) Threadlocker
  4. 02:43Removing Medium-Strength (Blue) Threadlocker
  5. 03:46Chemical Removal of Red Threadlocker
  6. 06:01Heat Removal of Red Threadlocker
  7. 07:54Conclusion and Pro Tips

Frequently Asked Questions

What are the different strengths of Loctite threadlocker used on firearms?

Threadlockers come in various strengths: purple is low-strength, typically removable with hand tools. Blue is medium-strength, also usually removable by hand, but may benefit from penetrating oil. Red is high-strength and often requires chemical debonders or heat for removal.

How can I remove stubborn red threadlocker from a firearm component?

For high-strength red threadlocker, you can use chemical debonders like Bob Smith Industries 'Un-Cure' or apply localized heat. A soldering pencil works for precision, while a butane torch can be used on more robust parts to break down the bond.

What tools are recommended for removing threadlocker on firearms?

For low-strength purple threadlocker, high-quality, correctly sized hand tools are usually sufficient. For medium-strength blue threadlocker, hand tools are primary, potentially aided by penetrating oils. High-strength red threadlocker often requires specialized chemical removers or heat sources.

Is heat safe to use for removing threadlocker from firearms?

Heat can be effective, but caution is necessary. Use localized heat sources like a soldering pencil for sensitive areas or a butane torch for robust components. Avoid overheating, which can damage firearm finishes or internal parts.

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