âº [ C ] a word or expression that was first used in the US but is now used by people in other countries, especially those where English is spoken:  1 O.K. is an Americanism now used all over the world. 2  He was an immigrant who made it in America; Americanism was his religion.
YUPO is a synthetic paper which is ideal for working with alcohol inks. One of my most favorite surfaces to paint on is YUPO. YUPO is a synthetic paper made from plastic pellets and because of its slick surface, it is ideal for use with alcohol inks. The inks seem to move freely when applied to the YUPO surface.
If you want to erase most of the ink from a page, soak the paper in a small washing tray for 5 minutes. Any brand of isopropyl alcohol works for this method. Avoid any rubbing alcohol that contains scents or dyes. Make sure you cover any area of the paper you don't want to erase.