100 Polyurethane CO2/HPA Tank O-Rings (90 Durometer)
- 90 durometer polyurethane offers superior abrasion resistance
- For use with all standard co2 and HPA/Air/Nitro tanks used in paintball
- Keep spare tank o-rings on hand to quickly repair sudden leaks and save your day of play.
These are high quality, polyurethane tank o-rings for use with paintball CO2, HPA/Nitro tanks. Polyurethane as a material is much more abrasion resistant than black buna-nitrile which is often sold as tank o-rings. Buna o-rings nick and tear when screwed into your marker's ASA, causing leaks from the tank. Polyurethane lessens the need to replace this o-ring. 90 durometer polyurethane is the most abrasion resistant o-ring material used in paintball.