Quick Summary
These are 100 red polyurethane tank O-rings with a stated 90 durometer rating. They are intended for standard CO2 and HPA/Air/Nitro tanks used in paintball. The main buying checks are the material, hardness rating and pack quantity.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Product type | Tank O-rings. Check the exact size and fit against your tank before buying. |
| Quantity | 100 pack. This matters if you need replacements for repeated use or multiple tanks. |
| Material | Polyurethane. Compare this with the material you want for the application. |
| Hardness | 90 durometer. Hardness affects how the ring feels and performs in use. |
| Colour | Red. Colour can help with identification and sorting. |
What to Compare Before Buying
- Tank fit: These are tank O-rings, so the exact size and fit for your tank matter most.
- Material: The rings are polyurethane. Compare that with the material you prefer for your setup.
- Hardness: The stated hardness is 90 durometer. If hardness matters, compare it with the specification you need.
- Pack quantity: This pack contains 100 rings, so check whether that quantity matches your requirement.
Before You Decide
Confirm the tank size and O-ring fit before choosing an offer. Check whether you need 100 rings or a smaller pack, and make sure the polyurethane material and 90 durometer rating match your requirement.






