Open-cell PE foam and Open-cell EPDM With the performance of acoustic, sealing, ... the CR of SBR PVC IEPE NBRPVC obturator and cut foam material sheet, the thinnest 0.2 mm to 100 mm thick ... , camping mats, outdoor pad moisture, shock gasket or gasket. The material has the advantages of flexible diversity, durability, aesthetics, and a ... a total of more than 500 uses. Open-cell PE foam / EPDM