... 3mm, 2-4mm, 3-5mm Raw material: Supreme EPDM and other components EPDM content: 18% ,etc. Main Application: Running track( ... ) Landscape surface(2mm-3mm, Green, Apple Green, etc. ) EPDM granule has pure raw material without any impurity, even, powder dust ... color brignt, beautiful and durable, 24-hour use, etc. EPDM granule is widely applied to different trpes of playgrounds, gymnasiums, artificial ...