... .pvc , epdm or silicon material 2.temperature resistant 3.good quality with,any size 4.goods fast 5.Welcome drawing Material ... ) Colors: Only black for EPDM, but any color for NBR and PVC.4) Materials:EPDM, Natrual rubber,NBR,Nitrile,SBR,CR ... your coming drawing,samples ....for tooling rubber seal for car window and door