Extruded Cord, otherwise known as O Ring Cord. Our O-ring cords range in size from 1mm – 22mm in standard shore hardness. Larger diameters are available, and the stock range includes Nitrile, Viton, Silicone and EPDM cords. Abbey Seals stock a large range of o-ring cords to suit most sizes and we can supply and deliver in 24 hours in most cases within Ireland. We do offer international delivery. For more information regarding our o-ring cords please contact us today or click the product information request button.