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Loctite® 2400 NA™ & 2700 NA™

#1 Safety-Rated Threadlockers
Continuously striving to improve the health & safety of our products.


What does it mean to have a MSDS health rating of 1?

♦  No allergic skin warning.
♦  No CMR hazards.
♦  No Prop 65 concerns.





  Locking and sealing.  One-step solution.       
  No CMR hazards or Prop 65 statement.  Supports occupational health and safety.
  Excellent chemical resistance of cured product.  Resistant against industrial chemicals.
  Good thermal resistance of cured product.  Withstands temperatures up to 300ºF.

Product Details:

Loctite® 2400 NA™ Blue Medium Strength Threadlocker
Threadlocking adhesive for fasteners 1/4 in. to 3/4 in. (6 mm to 20 mm).  Removable strength allows fasteners to be disassembled with standard hand tools.

Loctite® 2700 NA™ Red High Strength Threadlocker
Threadlocking adhesive for fasteners up to 3/4 in. (20 mm).  High strength formula recommended for permanent assembly.



Loctite® 2400 NA & 2700 NA

Learn more about the properties and features and benefits of our #1 safety-rated threadlockers.   LT-6375 (9/11)

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