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Henkel Adhesive Technologies

Henkel Adhesive Technologies

Loctite Technology Cluster Brand for Product Detail Pages

Part no. (SKU/IDH):
231477

IDH Name:
LOCTITE® 221, 250 ml Bottle

Threadlockers

LOCTITE® 221

Purple low-strength threadlocker for small thread sizes

This low-strength, low-viscosity threadlocking adhesive is formulated for small thread sizes up to M12.

Part no. (SKU/IDH):
231477

IDH Name:
LOCTITE® 221, 250 ml Bottle

All marks used are trademarks and/or registered trademarks of Henkel and its affiliates in the US, Germany, and elsewhere.

Information

LOCTITE® 221 is a purple, low-strength, 1-part, low-viscosity liquid threadlocker ideal for locking small diameter screws and long engagement length fasteners. It prevents small screws from loosening due to shock and vibration, while still allowing for easy disassembly at room temperature without shearing the screw. For use on all metal fasteners up to M12, including steel, brass and stainless steel.

  • Product category:
  • Threadlockers

Technologies:

  • Chemical basis / base:
  • Methacrylate

 

  • Color:
  • Purple

 

  • Fixture time:
  • 20.0 min. - 210.0 min.

 

  • Recommended for use with:
  • Metal: brass; Metal: steel; Metal: steel - stainless steel

 

  • Viscosity, Brookfield - RVT, @ 25.0 °C:
  • 100.0 mPa·s (cP) - 150.0 mPa·s (cP)

 

     

       

         

           

             

               

                 

                   

                     

                       

                         

                           

                             

                               

                                 

                                   

                                     

                                       

                                         

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