Skip to Content
Henkel Adhesive Technologies

Henkel Adhesive Technologies

Loctite Technology Cluster Brand for Product Detail Pages

Part no. (SKU/IDH):
1661866

IDH Name:
LOCTITE® 549, 250 ml Tube

Thread sealants

LOCTITE® 549

Slow-curing, medium-strength thread sealant for close fitting metal flanges

A 1-part, orange, anaerobic-curing gasketing product ideal for sealing close fitting metal flanges.

Part no. (SKU/IDH):
1661866

IDH Name:
LOCTITE® 549, 250 ml Tube

WARNING!

Cancer and Reproductive Harm -
www.P65Warnings.ca.gov.

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

Information

LOCTITE® 549 is an orange, medium strength, slow curing, thixotropic dimethacrylate ester gasketing product. The anaerobic sealant cures in the absence of air at room temperature when confined within close fitting metal parts to seal rigid metal faces and flanges. The viscosity is 20,000 mPas and service temperature -55°C to 150°C (-67°F to 302°F).

  • Product category:
  • Thread sealants

Technologies:

  • Applications:
  • Thread sealing

 

  • Chemical basis / base:
  • Methacrylate

 

  • Color:
  • Orange

 

  • Key characteristics:
  • Thixotropic

 

  • Lap shear strength:
  • 3.6 N/mm²

 

  • Recommended for use with:
  • Metal: aluminum; Metal: steel

 

  • Viscosity, Brookfield - RVT, @ 25.0 °C:
  • 10000.0 mPa·s (cP) - 35000.0 mPa·s (cP)

 

     

       

         

           

             

               

                 

                   

                     

                       

                         

                           

                             

                               

                                 

                                   

                                     

                                      Recently viewed products

                                      Find the right expert

                                      Every question, request, and challenge is an opportunity for us to help your business perform. And we have all the right people ready to make it happen.

                                      Get technical support

                                      Stuck on application, equipment, or product selection? Let us troubleshoot and find your solution. Talk to a technical expert now.

                                      Consult with sales

                                      Ready to scale your adhesive solutions? Talk to our sales team about what you need for your next project.

                                      Request a quote

                                      Already know what you need? Request a quote now, and we will get right back to you with pricing and details.

                                      Something else on your mind?

                                      Check our FAQ for quick answers or reach out via phone to our support center. Here, we also offer additional inquiry forms to help you connect with the appropriate Henkel expert.