We stock a full line of standard and metric o-rings and o-ring kits in many durometers and a variety of compounds including buna-nitrile, epdm, silicone, Teflon and Viton. We also vulcanize custom o-rings from our large stock of o-ring cord. We have o-rings for various applications including automotive, hydraulic, pneumatic, medical, military and industrial equipment. You can purchase various types of o-ring splicing kits to make your own o-rings