In this week’s installment of our ongoing series about sticker materials and their optimal uses, we are focusing on outside application stickers. Outside application stickers have their adhesive on the back and the printing on the front and can be placed on windows or opaque surfaces. When placed on windows for external viewing, they are positioned on the outside. All of our outside application stickers can be expected to last from 1 to 5 years, can withstand outdoor elements such as UV rays and rain, and can be placed on most flat smooth surfaces including glass, metal, wood, plastic, and more.