Description
The Prime Guard 2422 Blue Threadlocker (50 mL) is a medium-strength anaerobic threadlocking compound designed to lock and seal threaded fasteners while still allowing removal with standard hand tools.
Like all “blue 242-type” products, it cures in the absence of air between metal threads, forming a bond that prevents loosening from vibration, shock, and thermal cycling while also protecting threads from corrosion.
Key Features
Medium strength → removable with hand tools
Prevents loosening from vibration and movement
Seals threads to prevent leaks and corrosion
Works on fasteners roughly 1/4"–3/4" (6–20 mm)
Eliminates need for lock washers and lock nuts
Disclaimer
⚠ Warning: This product may expose you to chemicals known to the State of California to cause cancer and reproductive harm. For more information, visit www.P65Warnings.ca.gov.