1.material:silicone 2.Type:non-standard 3.Usage: mechanical seal 4.Color:natural color Code No. GWT3004-6High temperature resistant sealing ... , wear-resistant, acid and alkali resistance, ozone resistance, resistance to high temperature (-50 °Cto 230 °C), with excellent insulation, long life, ... heat, fixed seal; color specifications upon request made to order. High temperature resistant sealing strip