Tough RuNR Air Springs

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

Highly resistant air springs with reduced carbon footprint

• 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 rubber compound’s carbon footprint by more than 50% compared to air spring bellows made from chloroprene rubber (CR)