... /NBR/EPDM/Vtion/SBR/NR, etc.Hardness40~90 Share ASizeCustomized/Standard and nonstandardColorBlack, Green, Red, White, Blue, etc.TechniqueMouldingSafety approvalFDA, SGS ... -resistant, oil-resistant, dust-resistant. Application: Railcars, automobile, steamboat, industrial electrical equipment, building door& window, construction machinery, construction bridges and tunnel ...