EC21 Buying Leads Catalogs - s d trade.com http://importer.ec21.com/buy_leads/s d trade.com.html Buy PVC,PP,HDPE,LDPEhttp://www.ec21.com/offer_detail/Buy_PVC_PP_HDPE_LDPE--7986384.htmlD 80 (Apron) Impact strength 4.5 kg / cm2 No.8 PVC Rigid Etrusion Compound 100MT Specific gravity 1.48 Shore Hardness D20090512