Open-cell PE foam and Open-cell EPDM With the performance of acoustic, sealing, cushioning, damping, etc. Long-term ... mm to 100 mm thick, finished or semi-adhesive tape, air conditioning, insulation pipe, insulation board, sports equipment ... protection (non-toxic, tasteless, non-polluting), cushioning, shock absorption, sealing, water (tidal) insulation (cold) resistance, sound insulation, sound ...