... gel oval pad 1,Oil resistant, high temperature resistant 2,Environmental protection 3,Different color and specificatio Silica gel ... assure the quality and machine ability. Item namesilica gel oval padSizecustomized / standard and nonstandardMeterialSILICONE,NBR,EPDM ... :2008,SGS,FDA,RHOS,PTSSpecial featuresoil resistant,heat resistant,abrasion resistant,aging resistant,insulation,acid ...