... granules 1.Size:1.0-5.0mm 2.Color:optional 3.EPDM content:12-35%,etc 4. ... ISO9001,ISO14001,OHSAS,SGS Color EPDM Rubber GranulesDetailed Description of EPDM Granules:1.Color: optional-red,black,blue,orange ... for elastic base mat and surface.4.Gel content:12%,15%,18%,25%,30%,etc.Special size and colors are also available ... information,please call us. Let's talk more........ Color EPDM Rubber Granules