PERMATEX Penetrating Grade Threadlocker Green - 50 ml bottle

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Regular price $120.00 CAD
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Permatex Penetrating Grade Threadlocker GREEN is a medium strength anaerobic threadlocking material, which cures between engaged threads to form a unitized assembly that helps resist leakage, shock and vibration. The product is a single component, anaerobic liquid that cures in the absence of air and when confined between close fitting metal surfaces. Because of its low viscosity and capillary action, the product wicks between engaged threads and eliminates the need to disassemble, apply product and then reassemble. The high prevailing torque provides vibration resistance to adjustment screws. Ideal for all threaded engagements less than or equal to 1/2 inch in diameter. The product can also fill porosity in welds, castings and powder metal parts. Excellent chemical resistance and temperature range of -54°C to +149°C (-65°F to +300°F). Meets or exceeds the requirements of Military Specification Mil-S-46163A Type III, Grade R. NSF White Book registered.


  • Eliminates vibration issues
  • Seals against leakage
  • Prevents resisting of threads
  • Cures without cracking or shrinking
  • Can be adjusted or disassembled
  • Seals porosity
  • Easy application
Pre-assembled fasteners
Adjustment screws
Seals porous welds
Seals porosity on brake unit housings
Seals brazed joints in cooling systems
Physical Properties:
Chemical Type: Anaerobic Dimethacrylate Ester
Appearance: Green Flourescent Liquid
Specific Gravity: 1.08
Viscosity @ 25° C, mPas, CP 20-55
Brookfield RVF, spindle
#1 # 50 RPM
Flash Point, (TCC), ° C (° F): >93 (>200)