View Full Version : Urethane or Buna-Nitril
09-15-2007, 09:10 AM
For use an HPA tanks, which o-ring would be the better fit? What's the pros and cons of each material?
I've decided to order a bunch but I want to order the right ones.
09-15-2007, 10:46 AM
Just goto WalMart or ****s, or Sports Authority and get the 10 pack they have. All you really need is one o-ring if you have an On/off. The only time I've ever broken an o-ring is with my shocktech on/off because it doesn't really work too well.
09-15-2007, 11:00 AM
Buna-N's are cheaper, and work fine.