Rubber O-Ring Cord / Board / Tube

Rubber o-ring cord are solid rubber strips with an O-shaped cross-section. They are usually used for sealing, filling gaps or shockproof, to avoid friction or to protect the surface of objects. Rubber sheet is a flat rubber product that is usually used to make rubber gaskets, rubber seals and other rubber products. Rubber tube is a rubber product with a hollow O-shaped cross-section and is usually used to transport various liquids or gases.