An O-Ring is the world’s most commonly used sealing device and the world’s simplest sealing device. An O-ring is exceptionally versatile, with a wide range of applications ranging from garden hose couplings to critical aerospace duties. Supertech Rubber Product offers a moulded O-rings, in both imperial and metric sizes, including Ovel-rings and Quad Rings and we can supply O-ring to suit specific client needs. We can source virtually any O-ring from our worldwide network of suppliers, quick dispatch of stock items or we can manufacture in house to suit special requirements. We also stock a comprehensive range of O-ring Cord, cut to any length as required.