Tough RuNR Air Springs

Produced with almost half the CO₂ impact for the rubber compound while delivering better performance under extreme climate conditions.
 

Highly resistant air springs with reduced carbon footprint

Tough RuNR
  • Perfect combination of material properties with dynamic excellence and protective properties
  • Low temperature operability like natural rubber (NR)
  • Improved aging resistance to tough environmental conditions (e.g., high temperatures, ozone, UV radiation, and chemicals) like chloroprene rubber (CR)
  • Bellows made of natural rubber (NR) improved with high-performance EPDM rubber
  • Reducing the product carbon footprint by more than 45% compared to air spring bellows made from chloroprene rubber (CR)