... ozone, anti-aging,anti-weather 3).good elasticity customed silicone extrusionperformance1.High and cold temperature resistance.2.Non- ... ect. Item name customed silicone extrusion SizeCustomized/standard and nonstandardBrand Namecustomed silicone extrusion MaterialNBR,HNBR,EPDM,SILICONE,VITON,FLS,FFPM,PTFETemperatureCommon ... , Haining City, Zhejiang province, China Zip314419 customed silicone extrusion