... Colors: Only black for EPDM, but anycolor for NBR.2) Materials:EPDM, Natrual rubber,NBR,Nitrile,SBR,CR,Slicone.etc ... industry specifications1) Automotive: door, trunk, truck cap, window seals spacers for wheel wells, window weather stripping2) Buiding products: curtain wall frames, ... process:1) Price competitive, good price with high quality.2) We can provide you very quick mold development time. ...