Scotch® Fine Line Tape 218 is a high-performance polypropylene plastic tape that has both a low profile and high adhesion for use in painting long straight lines and sweeping curves where a crisp, sharp paint line is desired. It is often used as a layout tape for high value multi-color and custom painted graphics. - Tape thinness provides excellent color line separation. Performs well for long straight lines and smooth curves. Offers excellent moisture and solvent resistances. Backing allows taping over fresh paint sooner than paper tapes with less chance of damage.