silicone gaskets 1.material : silicone ,rubber 2.ROHS SGS pass 3.green product ,eco-friendly silicone gasketfeatures:Material:Rubber (SBR,EPDM,NBR) Silicone Standards:ASTM, BS ... ,JIS,ISO 1) Material: top grade silicone/rubber material;2) Material ROHS,SGS approval;3) Working temperature ... the order for new mould;8) customised design, OEM service . silicone gaskets