Cobalt Polymers

Trusted source of quality medical-grade heat shrink tubing for decades. NEARLY 20 YEARS OF SERVICE We’ve been producing medical-grade tubing for many of the world's most innovative medical device manufacturers since 2001. ISO 13485 CERTIFIED We’re proud to be ISO 13485:2016 certified and have been ISO and GMP compliant throughout our history.  PEBAX HEAT SHRINK TUBING INNOVATOR We invented this unique tubing in 2007, so we know this material inside and out! This flexible, thin, durable, and compatible material gives you maximum adherence to polymers and metals. POLYOLEFIN HEAT SHRINK TUBING It’s not your father’s polyolefin. This medical-grade polyolefin is flexible, thin, and has high compressive strength, making it ideal for electrical insulation and strain relief.