... 4. provide goods fast 5.Welcome drawing Material:Silicone,EPDM,SR,NBR,CR,etcFeatures:1) Temperature resistance: - ... -80.3) Colors: Only black for EPDM, but anycolor for NBR.4) Materials:EPDM, Natrual rubber,NBR,Nitrile,SBR,CR,Slicone.etc. ... 5) Stable extrusion6) Manufactured according to customers' request4) Welcome your coming drawing,samples ....for ...