How much EPDM granule do I need per square meter?
For a standard 13 mm EPDM wear layer, you need approximately 7–8 kg of EPDM granules per square meter. For a 10 mm layer, allow 5.5–6.5 kg These figures assume a granule density of 0.55–0.65 g/cm³ and a 22% PU…

