EPDM Plugs,EPDM Stoppers EPDM

EPDM plugs are ideal for plating and anodizing applications due to their resistance to chemicals. The tapered design of these EPDM stoppers allows one size to fit multiple ports while the flexible rubber material conforms to provide a tight seal. EPDM plugs and stoppers are molded sealing components made from ethylene propylene diene monomer (EPDM) rubber, designed to cover, seal, or close holes and openings in industrial equipment and assemblies. The EPDM material provides resistance to a range of chemicals and environmental conditions, and the flexible construction conforms to mating surfaces to maintain a secure seal across varying diameters. The tapered profile facilitates installation in threaded or non-threaded holes, enabling one size to accommodate multiple port sizes. Operating temperature ranges and chemical resistance make these plugs suitable for applications such as plating, anodizing, coating processes, and general masking during manufacturing. Available in customizable sizes and specifications based on application requirements, these EPDM plugs and stoppers can be adapted to specific dimensional and performance criteria to support sealing, protection, and contamination control in production and assembly operations.