... ,OEM service 3,Ozone resistance,aging resistance,UV resistance Molded Silicone Rubber Products1, Material:NBR,CR, SBR,EPDM,IIR,NR,EP,HNBR ... .2, Hardness:Between 30~90 shore A 3, Property:high/low temperature resistance,oil and fuel resistance,weathering resistance,Ozone resistance etc ... drawings or samples.8, OEM or ODM is welcomed Molded Silicone Rubber Products