5mm ~ 18mm Square Fluororubber Seal Cord Seal Strip Fluorine Rubber Oring Gasket
5-18 mm Fluororubber Square Seal Strip Fluorine Rubber Seal Cord O-ring Gasket. Made of high quality Fluororubber （also known as FKM or FPM） materials. Material: Fluororubber （also known as FKM or FPM）.