Review on 🔒 Buna N 042 050 Width Ring: Ensuring Efficient Sealing and Optimal Performance by Joe Jordan

I've searched the internet for months to find the right o-ring for my Aspen Dental dentures. So thankful that Aspen Dental will never fool me again. I've tried all the major search engines and couldn't find any information on what size o-ring they used. Bought 2 wrong sizes before I found this one. I also had some dental tools and it took about 40 minutes to install 6 o-rings. Next, consider the O-ring insertion tool. So for anyone unhappy with Aspen - THIS IS THE GREAT ONE! Not yet. You use more than one.