According to the Seafoam rep, Deep Creep is just as been stated, Seafoam in an aerosol can. Trans Tune is Seafoam, dyed red, and is more potent/concentrated.
a little history on Seafoam.
in WW-2, the military wanted an all in one do everything chemical. Seafoam was created that met the military standards for lubrication, protecting, cleaning, etc.. it could be used in all aspects of mechanical devices.
The rep swears it is the exact same formula as it was in 1942, with the exception of Trans Tune.
the Bug-B-Gone that has the Seafoam name on it, has nothing to do with Seafoam itself. Seafoam bought the bug-b-gone and just put their name on it.