Rubber T-Plugs - The rubber t-plugs are typically tapered to allow insertion into tubing ends, ports and threads, protecting the product during shipping and storage.
Electrical Connector Plugs - The electrical connector plug is most often used to protect female threaded electrical connectors from oxygen, moisture and dust.
Rubber Washer Plugs - The rubber washer plug acts much like a rubber t-plug but also mask the area surrounding the hole. Often used in paint, powerder-coating, and plating. Usually made from high temperature rated rubber, allowing them to be re-used.
Custom Rubber Plugs - Custom rubber plugs are designed to meet application specific requirements such as temperature extremes, harsh chemical interactions, high pressures, or applications requiring material certifications.