Dow Corning Cookie Policy

We use cookies to enhance your experience with Dow Corning. Learn how cookies are used on this website and view our privacy statement.

By continuing to browse this site, you agree and consent for cookies to be used.

Silicones from Dow Corning
Log In | Profile/Preferences | Customer Support | Contact Us      Global (English). Change
Products             Technical Library             Premier Services             About Dow Corning             Careers
What Do You Need To Do?
What Is Your Application?
Our Materials Expertise
Product Resources
Technical Resources
Services & Support
Contact Us
Content Guide

Muffler Hangers, Dampers

Add design flexibility and NVH control to exhaust systems with proven silicone and fluorosilicone elastomers

Choose Silastic ® brand silicone and fluorosilicone elastomers from Dow Corning for tough, longer-lasting muffler hangers and vibration dampers. We can help you meet specifications for restricted-space, high-temperature system layouts.

High-performance silicone rubber muffler hangers and dampers

Our range of high-performance Silastic elastomers can help you increase your exhaust system layout options and improve sound deadening. Silastic elastomers:

  • Maintain mechanical strength and performance properties in searing heat and freezing cold, from -40 to 200°C (-40 to 392°F).
  • Provide long-term resistance to degradation from road salts, chemicals and solvents.
  • Offer a choice of tough, high consistency silicone rubber (HCR) elastomers, easy-to-process liquid silicone rubber (LSR) elastomers, and fluorosilicone rubber (FSR) elastomers for added resistance to fuels and oils.

Gain 3D design flexibility
Muffler hangers and dampers made with high-performance Silastic elastomers can expand your design choices and processing options:

  • Liquid silicone rubber (LSR) (PDF) elastomers allow high-speed, economical injection molding for high volumes.
  • Fluoro liquid silicone rubber (F-LSR) (PDF) elastomers provide excellent fuel and oil resistance in a liquid elastomer for faster processing speeds and lower costs.
  • Custom compounds can be used to meet special application or system layout requirements.
  • Product properties can be tailored for maximum 3D design flexibility.

Get the muffler hanger and damper materials and support you need to optimize your exhaust system layouts.

Talk to Us
  • Get a product suggestion
    Let us suggest products to meet your muffler hanger and damper needs.
Product Suggestion
  • Request a customized material
    Get the material properties and performance you require.
Special Request
  • See additional powertrain solutions
    In addition to specialty sealants, elastomers and lubricants, we also offer more material options for other powertrain applications.

View more solutions for powertrain applications

Radiator/intercooler seals
CVJ boots
Engine seals, gaskets
Engine mounts
Turbocharger/intercooler hoses
Coolant/radiator hoses
Powertrain component lubrication
Dry-film corrosion protection
Fuel quick-connect seals
Flexible diaphragms
Piston anti-friction coatings
Vibration & wear control
Other powertrain solutions

Learn more

Improve Efficiency, Smoothness, Durability: Smart Science Drives Powertrain Systems Innovation (1.10 MB PDF)
Noise and Vibration Control Solutions from Dow Corning (PDF)

Ask an expert

Identify your muffler
hanger and vibration
damper needs. Get
Dow Corning help.

Contact Us

Stay informed

Sign up for free e-mail updates on automotive solutions from Dow Corning.


A Dow Corning silicone rubber was used for the heat shield in the first manned sub-orbital space flight.

Learn more about the properties and performance advantages of silicone rubber for heat-shielding applications.

Media Center    |    REACH    |    Site Map    |    Other Dow Corning Websites         
Using this website means you understand our Privacy Statement and agree to our Terms & Conditions.
©2000 - 2018 Dow Corning Corporation. All rights reserved. Dow Corning is a registered trademark of Dow Corning Corporation, a wholly owned subsidiary of The Dow Chemical Company.
The Corning portion of the Dow Corning trademark is a trademark of Corning Incorporated, used under license. XIAMETER is a registered trademark of Dow Corning Corporation. We help you invent the future is a trademark of Dow Corning Corporation.®™Trademark of The Dow Chemical Company ("Dow") or an affiliated company of Dow.
Dow Corning complies with the California Transparency in Supply Chains Act.