Made of Buna-N, this cord stock resists hydraulic oil and motor oil as well as mild chemicals and water. It’s softer and more compressible than standard Buna-N, so it forms a better seal in low-pressure applications.

Made of Buna-N, this cord stock resists grease, hydraulic oil, and motor oil, plus mild chemicals and water. It has flat edges on all four sides, so it covers more surface area than round-profile cord stock.

Made to MIL-G-21610C standards for heat exchanger gaskets, this cord stock withstands frequent temperature swings. It’s Buna-N, so it resists grease, hydraulic oil, and motor oil, as well as mild chemicals and water.

Everything you need to make custom O-rings on demand. These kits include cord stock, a razor blade, a splicing jig, and adhesive.