EC21 Selling Leads Catalogs - pu foam underlay http://www.ec21.com/offers/pu foam underlay.html Sell Foam Scraphttp://www.ec21.com/offer_detail/Sell_Foam_Scrap--2508316.htmlfoam for furniture, matresses, carpet underlay and cushion fillings. We supply all differnet types of foam scrap. 1. Pr20090704