Rubber sheath,Silicone parts,Auto Rubber boot Goodsealing,anti-aging,insulation Material:EPDM.SBR,NBR,CR,SILICONE 1. Material: EPDM, aslo used NR,NBR,SBR ... : mold compression / injection5. Packing: carton L60*W43.5*H25cm6. OEM orders are accepted 7. Hardness:63-70 shore A Rubber sheath Silicone parts ... Auto Rubber boot