Carbon Dioxide Leak Stopper Permanent Washers - Lot of 10

- The Leak Stopper provides a permanent o-ring seal between your CGA 320 CO2 valve and regulator connection  

- Eliminates the need for gaskets which can easily be lost or damaged

- Will not crack when frozen!

- Simply threads into most common CGA320 valve outlets for a permanent solution to using the disposable fiber and Teflon washers.

$14.99 for 10 Leak Stoppers! Free Shipping!