We do not recommend using our stock ClearLay vinyl film and sheets for outdoor applications. Although they may be suitable for short term projects, they not geared to tolerate extreme temperatures or sunlight. Long term exposure to the elements can cause the material to yellow, become brittle or turn hazy. The best product that we stock for outdoor use is HDPE and Polypropylene. However, it is possible for us to custom source formations of Vinyl that is designed to last outdoors for a specific period of time. Many outdoor sign materials are made out of vinyl designed to last 5 years or more. Please contact us for more information.