Its a little different from Dexcool although close.
Its a OAT coolant of CAT EC-1 Specification. Its Silicate Free and good for 600,000 miles in a big truck although it needs one extender added at 300,000 miles.
In my opinion it would be an ideal coolant if you are using it in a Diesel Pickup.
At one point their was a discussion on here of the differences between Dexcool and EC-1 but I dont know if I would ever be able to find it.