Methylated alcohol could be denatured grain alchol, as methanol is often used as a denaturant. Methanol and isopropanol are both used as gasolinr drying agents and may be had cheaply at auto supply stores. Many things that are soluble in methanol are also soluble in propylene glycol, which is a good deal safer than any of the common alcohols. You will find it in the "table of contents" of medicine, shampoo, cosmetic, etc.