"Permanent" Marker's permanence is based heavily on the surface on which it is applied. Generally though, it will rub off or wash off of most any surface.
Permanent markers are made to be water resistant and they contain xylene and toluene. Permanent markers write on a variety of surfaces and they come in many tip sizes, shapes, and colors. Spray paint...
If you look at the scientific name for them (permanent markers) you'll notice that, by name, they're permanent; thus making them permanent. The fact that they are permanent is best shown by the fact...
The main ingredients in a sharpie marker are propanol, butanol, diacetone alcohol and different dye coloring. Resin, a glue-like polymer, ink that makes the ink stay on the paper. If it was only just...