2019-10-15 18:29:54 UTC
for household and auto needs, so out of convenience I've always also used
that for my machine heads. But, I always think, "there's got to be
something better than this."
I just searched the web and I see Stew-Mac* uses petroleum jelly. But
lutherie.net** says, "Whatever you do, do not use any common lubricants
like WD-40, Three-In-One, sewing machine oil, 30-WT or any automotive oils,
Caramba, or anything like them. Not Vaseline, nor rank-and-file greases,
nor Mazola." They endorse a product called Tri-Flow.