Cmp-4200 hydro-fused® / compressed micropore® gasket material request for quote astm f-104: f729190e33m9 material description: cmp-4200 is a solvent-free, high performance compressed micropore gasket material. It was developed for steam, water, oil, and chemical resistance in original equipment and industrial applications. It has exceptional sealability, torque retention, crush and blowout resistance, and is intended for applications with short duration maximum temperatures up to 350°c (650°f).