The most flexible, strongest polymer tubing out there.

Innovative Heat Shrink Tubing


Our customer service, quality systems and  production processes reflect a company-wide commitment to making products that enable incredible therapies. We make amazing tubing, but our customers perform miracles.

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ISO 13485-2016 certified

Cobalt Polymers has been producing and supplying tubing to many of the world's most innovative Medical Device manufacturers since 2001.  Leveraging our founders' history in highly regulated manufacturing, we have been ISO and GMP compliant throughout our history, passing major device quality audits. Our products have been incorporated into many production medical devices and we are ISO 13485 registered.