How to make custom size O-rings

In this instructional video, we show you how to measure and cut custom size o-rings. For this example we have used nitrile o-ring cord bonded with Weicon VA 8406 Contact Cyanoacrylate adhesive which is good for use on almost all rubbers (except silicone). Watch the video for some handy hints and tips to make sure you create a perfect fitting O-ring every time.