1. Rubber Seal Plugs Description Rubber seal plugs are sized to fit standard copper tube dimensions. They provide a means to protect and seal tubing used in various applications including HVAC components and tubing for medical use. The press fit and self-sealing material allow for the injection of gas to keep the tube clean and dry during shipment and storage. 2. Electrical Connector Plugs Description Electrical Connector Plugs These low density polyethylene plugs are designed to protect female-threaded electrical connectors from moisture, dirt and dust. Flanged style offers easy removal for a variety of applications. 3. EPDM Tapered Plugs/Stoppers Description EPDM plugs are ideal for most plating and anodizing applications due to their excellent resistance to chemicals. The tapered design of these plugs allows one size to fit multiple ports while the flexible rubber material conforms to provide a tight seal. 4. Silicone Tapered Plugs Description The tapered design of these plugs allows one size to fit multiple ports while the soft rubber material conforms to provide a tight seal. The silicone material will resist temperatures up to 600??F (316??C) and is specifically designed for powder coating and E-coating applications.