Custom Rubber Compounding

Stern Rubber is one of the few custom rubber molders that also custom mixes its own rubber compounds. This critical competitive advantage provides numerous benefits to you. Stern Rubber Company's on-staff chemist develops custom compounds for a specific application, or makes changes to a formulation per a customer's request, or to improve processing. We offer material that is certified to NSF 61 and can offer material that meets FDA requirements.


Most rubber molders rely on an outside custom mixer for their material mixing needs, as well as seeking their technical support for formulations. This can add development time to a new project and additional lead time to production orders. We stock most of the common raw ingredients and can mix material when it is needed, reducing lead times. From design to delivery, Stern Rubber Company has you covered.

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