Can I use Sea Foam in a fiberglass motorcycle gas tank? [SOLVED]

Is Sea Foam safe for a fiberglass motorcycle gas tank? I only run run non-ethanol gas in the tank as I’m worried that ethanol will delaminate the fiberglass.

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Jim D.
Jim D.
3 years ago

That’s a smart question Bill. Sea Foam is made from gentle petroleum ingredients and works safe in any combustion engine’s fuel tank.  Anyway, there is nothing about Sea Foam that could cause harm to your motorcycle’s tank – no worries at all!