Bull Frog Fuel Additive



Bullfrog metal-seeking VpCIs seal and protect metals with a self-repairing “molecular umbrella.” The VpCIs migrate throughout fuel and adjacent air spaces, forming an invisible molecular umbrella of electrochemical inhibitors that seals internal metal surfaces against the air and moisture that cause rust & corrosion. There’s no effect on engine performance; no chemical build-up; and no more rusty sludge in your fuel tank to clog your fuel filter.

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Rust Blocker System