Review on 📏 Buna N Durometer Thickness 10: Accurate Size for Optimum Performance by Daniel Steele

I've made necklace cords out of this, I like it much better than leather. Where leather wears down over time, it will last longer and look just as good to begin with. I use it along with Buna O-rings to frame the center section and 2mm clasps at the ends of the chain to finish it off. I have customers who come back just asking for plain versions of these so they can bring their other necklaces. Works great on the neck in all weathers without causing itching or scratching.