Cord rings made of
FKM, NBR, EPDM, Silicone, NR, CR
See for yourself the quality of Zrunek’s cord rings. Manufactured in our own vulcanizing department, the same quality as an o-ring.
High-power elastomers are a niche product that can be used and applied in ways that have barely even been realized.
A new innovation! We now offer FDA-compliant fluoroelastomer products for use in the food industry. The spectrum ranges from 60 to 90 shore, from white to black.
ZRUNEK is Austria’s leading expert in the area of fluoroelastomers and Viton.>> more
With over 60 years of experience in elastomer production, reliability and confidence are assured.>> more
ZRUNEK provides innovative solutions for rubber and elastomer products.>> more
The company in brief
>> download the brochure