Bob Engelhardt fired this volley in
:


OK, I'll bite: WD-40 is mostly a petro distillate in the paint thinner
class. So paint thinner is just as good as WD-40 without contaminating
additives.

'cept "mineral spirits" won't dissolve urethanes and (similar molecule)
vegetable varnishes. It takes more. Ethylene chloride comes to mind as
being a _very_ vigorous varnish solvent. G

LLoyd