Biobor Jf is the oldest and one of the most Eco-Friendly microbicides available worldwide. Formulated and proven to 100% eliminate bacteria, fungi, and bio-contamination in marine diesel/ bio-diesel/ home-heating oil/ and hydrocarbon based fuel.
BIOBOR JF works in all phases of the fuel and cleans the ENTIRE SYSTEM. Mixes completely with the diesel and any water, to clean the bugs/bacteria/microbes out of the complete fuel tanks, top to bottom. I learned this the hard way in my 91' Broward. Tryed another that only "settles" on the bottom of the tank and got in trouble offshore. I WILL NEVER BE WITHOUT BIOBOR AGAIN.