... .temperature resistant 3.good quality with,any size 4.goods fast 5.Welcome drawing Material:Silicone,EPDM,SR,NBR,CR,etcFeatures ... .2) Hardness: 35-80.3) Colors: Only black for EPDM, but anycolor for NBR.4) Materials:EPDM, Natrual rubber,NBR,Nitrile,SBR ... ) Manufactured according to customers' request4) Welcome your coming drawing,samples ....for tooling rubber sealing for car windows