They were selling that stuff at BigLots. The stuff is SO think, I couldn't coax a HINT of a slosh in the bottle no matter how hard I shook the bottle. How the he11 would you pour it outta the bottle? That stuff is no-go. VSOT is too thick, too, but at least we add only a little. STP wants you to do the whole bottle. Dunno HOW you'd get it out of the bottle.
Needless to say, I deferred to the SLOB. $1.59 each, scored 6 bottles. Should go good with my Havoline.
And I was the one that swore off the additives last week till someone in the know mentioned the zinc is still a good thing, lots of Moly or not.