I bought this Husky brand chrome vanadium steel crecent wrench and I notice that the handle on this thing is starting to turn blueish black. To me it looks like its been subjected to high heat (it has NOT). The only thing I can think of that might have gotten on the handle would be teflon pipe dope.
Any ideas why this is happening? Despite the fact that it's a piece of crap made in China, it's actually a really nice wrench.