Stop in for a cup of coffee

The only difference is the sulfur content, hell when I was working when they defueled a plane (JP8) they were not allowed to put the fuel back in and the base had to pay to get rid of it. Basically it is high test diesel fuel I used to use it in the heater and the house they were glad to get rid of it for free.
yep, JP8 simply has an additive in it that regular diesel fuel doesnt. The additive is designed to prevent water from mixing with the fuel. JP8 to begin with is also refined to a lower water per billion count than standard diesel fuel. (can you tell im in an aviation unit responsible for fueling aircraft yet?)