EC9-DUSTCAP is a plastic dust cap from Caplugs designed to protect exposed ends of tubing, pipe, hoses and fittings. The caps are made from a black polyethylene that can be stretched to fit over different sized openings, providing a barrier against dirt, water and other contaminants. The EC9-DUSTCAP is resistant to temperatures up to 150°F and will not tear or split easily. The caps come in a variety of sizes to fit any type of application and can be easily removed for cleaning or inspection. This makes the EC9-DUSTCAP ideal for protecting hydraulic and pneumatic lines, oil and gas lines, as well as exposed electrical connectors.