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Rubber Compounds: EPDM vs NBR vs Silicone

How to choose the right elastomer for sealing, vibration and temperature resistance.

Rubber selection hinges on the environment. EPDM excels at weather and ozone resistance; NBR resists oils and fuels; silicone handles temperature extremes.

Cure consistency matters as much as the compound. Our rheometer testing verifies every batch cures to spec before it reaches production.

The result is sealing and vibration performance you can rely on, batch after batch.

Precision in every component

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Share your drawing, material and volume — our engineering team will help you get the part right, the first time.