Denatured Alcohol
Methylated Spirits , is the same as Denatured Alcohol, here in the States, also you can get "Tire Black" with an "I" also here in the States (is the name on the can) made by DuPont (I think) at just about any automotive store, And yes you have to be near 50 to remember using it in the 60's and 70's on your car's rubber to make it shine before there was that junk they call Armoral or Son of a (b-) Gun, and for the naugahide interiors I use to use Mink oil or even baby oil to keep it soft and supple along with it keeping it shiney. and the good ol Chrome Polish and No Dull wool. If you can't find the "Tire Black" just wipe it down with the Denatured Alcohol, it won't hurt you paint but can remove you wax.