EC21 Buying Leads Catalogs - pumice stone http://importer.ec21.com/buy_leads/pumice stone.html Buy Business Inquiryhttp://www.ec21.com/offer_detail/Buy_Business_Inquiry--8081457.htmlPumice stone 2-3, 3-5 cm, Indonesian Crude tar,Calcium hypochlorite 65-70%,Softener flakes,Bitumen 70/80,Fabric softene20090616