Originally Posted by
elcruxio
You got the Silca super secret blend? That has tungsten disulfide in it, which will make the wax seem a bit dirty since the additives are black in colour.
Are you sure you don't mean molybdenum disulfide? (IIRC, the main ingredient in "moly-kote", used during race engine builds on cam surfaces to provide extra lube as they are wearing in.)