1. rubber flange sheet with lapping cloth, different size is available 2. High quality with reasonable price ItemHigh quality and low price rubber flange sheetmaterialNR,SBR, BR, IR, CR, IIR, NBR, HNBR, EPDM, VITON, PU or on your requirements.sizecustomizedcolorIn any color.originChina(mainland)brandPetrel characteristic1 .It has excellent performance in moisture/water proof and air-tightness2. ...