The basics An amber colored, alcohol/resin liquid adhesive solution preferred by professionals everywhere.  The benefits Apply the amber-colored glue easily with a brush, and feel confident that your look will stay put all throughout your performance! The uses Used to apply crepe hair mustaches and beards, wigs, fake noses and bald caps. The bottom line Mehron's Spirit Gum Liquid Adhesive has been an integral part of theater and movie scenes for decades!