

I’ve never seen naptha (i.e. Zippo lighter fluid) do anything to any painted or finished surface, nor any of the plastics I’ve ever tired it on.
I’d guess that it’s probably bad news for natural rubber. IIRC, naphtha is similar to gasoline, and gasoline will mess natural rubber up.
That being said, I have a can of naphtha myself.
kagis
https://en.wikipedia.org/wiki/Natural_rubber
The two main solvents for rubber are turpentine and naphtha (petroleum). Because rubber does not dissolve easily, the material is finely divided by shredding prior to its immersion.
Sounds like it.
One other thing to keep in mind is that it is (obviously, given that that’s how lighters that use it work) quite flammable in vapor form and the fumes aren’t great to breathe, so this is something you’d want to use in a well-ventillated area.
EDIT:
https://kleanstrip.com/solvents-and-thinners/vmp-naphtha/
Klean-Strip® VM&P Naphtha can be used in place of Paint Thinner for oil-based paint, varnish and enamel when a faster drying time is desired.
So I don’t think I’d want to casually get it on oil-based paint.
Sounds politically-awkward.