This is the strongest additive on the market. It will lower the Pour Point of your fuel to -50. Prevents Gelling, Prevents Icing, Disperses Moisture, Improves Cold Starts, Boosts Power, Increases Cetane, Adds Lubricity, Improves Fuel Economy and it is the only additive that works in Biodiesel. You will not find an additive that works better. One bottle of 4033 treats 100-200 gallons. Cost is $7.99/12 oz.

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