A Marathon station nearby just started carrying 'marine' fuel. The pump used to be for kerosene. The pump is marked marine fuel, and is $2.49 a gallon. I asked the station attendent if it was 100% ethanol free. She didn't know. I asked if it was the same as the regular no lead we used to get. She didn't know. I'd like to start using it in my Stihl saw, blower, lawn mowers, 6hp fishing motor. Google doesn't help much, it's just full of additive websites..I think it should be OK.. Got a ton of leaves to move soon, and lot's of wood to cut.