... SBR and EPDM rubber 2)Quality:ROHS&SGS&FDA&Reach 3)OEM of Rubber bellows 4)Lead time:10day Rubber bellows Material NBR, NR ... toys,bikes, RVs, boats, pumps, furniture and more.Characteristics:high temperature, ozone, oil, Grease resistanceSpecificationA) Standard and NonstandardB) ... the adverse effects of chemicals.5) Has outstanding resistance to high and low temperature performance, -70 °C - +160 ...