... drawings or samples.MatetialEPDM,silicone,NR,NBR,CR(Neoprene) and recycled rubber 2. WHAT ARE YOU LOOKING FOR ?We are the most ... the hotel,hospital, residential buildings and industrial workshop indoor and outdoor hot water pipe system, more than ever, it is reputed ... also has been proven to be the most suitable for outdoor pipe solar thermal material.EPDM sealing strips will possess more ...