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,CR,SIL etc.2. Application:Machinery, automobile, industry3. Performance: good sealing, insulation, oil resistance, high and low temperature resistance, aging resistance, and corrosion resistance4. Production method: mold compression / injection5 ...