How Do You Know You're Getting Parts Made With Genuine Viton® fluoroelastomer?

Q. Are all "Viton seals" really made from Viton® fluoroelastomers? A.

In a word, no. Only DuPont Performance Elastomers manufactures Viton® fluoroelastomer. Because Viton® is an established industry standard, many people incorrectly refer to any and all fluoroelastomers as Viton®.

To ensure you're getting the highest quality fluoroelastomer available, insist on products made only with DuPont Performance Elastomers virgin Viton®. Q. What is FKM?

A. FKM is the ASTM designation for the fluoroelastomer category. It is not a mark of quality.

Not all FKMs are equivalent, and some may fall short on desired performance. Q. What does the "Made With Genuine Viton®" seal mean?

A. It means the part has been manufactured and distributed in accordance with DuPont Performance Elastomers' guidelines. Only parts made with 100% virgin Viton® as the sole elastomeric component are labeled with this seal.

Q. Why does the seal matter? A.

It is your guarantee of product integrity. When you use products ... more.

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