RS PRO Silicone O-Ring Cord, 4mm Diameter, 5m Length

Introducing the range of RS PRO Silicone O-Ring Cords, ideal for sealing applications that involve water and steam to prevent weathering. The silicone material offers excellent resistance to temperature extremes and thermal cycling and does not give off odours or taste, making it ideal for pharmaceutical and food production applications. Thanks to the flexible elastomer rubber, the cord is pliable enough to be easily bent into most shapes and to fit awkward spaces, making it suitable for use across a wide range of applications and environments.

O-ring cords are compressible O-ring gaskets with flexible properties that allow them to be used in various applications and environments. They are easy to cut to size and can be stretched during installation to fit into areas that are much smaller than their original form, making them ideal for adding into tight gaps or awkward spaces that need a secure seal. Thanks to this incredible flexibility and versatility, an O-ring cord can be used as a sealant for virtually anything, from power transmission to a beer tap, and can be utilised in both fluid or gaseous applications like pneumatic sealing where compressed air and gas are used.

RS PRO is our own brand range and brings you a wide range of high-quality, great value products offering you more choice. Trusted by engineers all over the world, every part of every RS PRO product has been rigorously tested against demanding industry standards