Description
Comparison points and tradeoffs
When comparing SUPER CONCENTRATED PRI-G COMPLETE GASOLINE TREATMENT for all engine types IDEAL for E-10 GASOLINE with other Fuel Additives options, use this source-backed detail as the primary discriminator: As a proven enhancement to all gasoline used by marine engines, super concentrated PRI-G: improves ignition quality, provides engine and fuel system deposits, protects against E-10 phase separation, provides long-term fuel storage capability, and restores most degraded fuels to freshness.
Use this second fact to evaluate the tradeoff: Restores most degraded fuels to freshness. A third point to compare across alternatives is: Provides engine and fuel system deposits.
Alternative-selection boundary
Choose an alternative when its stated identifiers, application, package, or specifications better match the requirement; no unverified competitor claim is introduced here.
Complete source-backed product details
PRI-G for gasoline, including E-10 blends, offers maximum protection and reliability. As a proven enhancement to all gasoline used by marine engines, super concentrated PRI-G: improves ignition quality, provides engine and fuel system deposits, protects against E-10 phase separation, provides long-term fuel storage capability, and restores most degraded fuels to freshness.
Source product highlights
- Improves ignition quality
- Provides engine and fuel system deposits
- Protects against E-10 phase separation
- Provides long-term fuel storage capability
- Restores most degraded fuels to freshness



Paul –
Great Product for the cost still have not used it.I have researched the product and trust it will perform as stated.I recommend you purchase it before the economic collapse happens and the cost goes way up.
Howard Beale –
I hope the product lives up to it’s advertisement. I bought the gallon size and as I opened the box I smelled something, quickly I looked at the cap and, yes it was busted. The only think holding the liquid in was the paper seal. I had to clean out an oil container and transfer the product into that with a usable cap.
harold phelps –
SUPER CONCENTRATED PRI-G is good the only thing i did not like it did not come in when it was supposed to it was a week late but good stuff
Paul –
great product, been using it for years, I have personally used gas up to 6 years old with no problems