silicone rubber elastomer held in hand

Silicone elastomers

NuSil® is an industry leader in silicone elastomers, including high consistency rubbers, liquid silicone rubbers and low viscosity elastomers for devices and parts in healthcare and advanced technologies applications.

Customization mastered

No matter what kind of silicone product you are formulating, NuSil has the expertise, processes and proprietary technology to customize our silicone polymers and catalysts based on your unique specifications. We leverage our insight into the unique silicone chemistry and material properties to supply both off-the-shelf and custom formulations tailored to your process and end application performance requirements.

Learn more about how we can help you get the products you need.

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Interior NuSil silicone production technology

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Tensile, tear & elongation


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Ready to move your next innovation forward? NuSil can help.

How can we help you?

Whether you’re using NuSil HCRs to extrude tubing or LVEs to encapsulate electronics, NuSil experts will help you determine the right silicone for your application.

Avantor®, a Fortune 500 company, is a leading global provider of mission-critical products and services to customers in the biopharma, healthcare, education & government, and advanced technologies & applied materials industries. Our portfolio is used in virtually every stage of the most important research, development and production activities in the industries we serve. Our global footprint enables us to serve more than 300,000 customer locations and gives us extensive access to research laboratories and scientists in more than 180 countries. We set science in motion to create a better world.