Series 3270 overlaminate is a premium cast overlaminate available in a gloss finish and is designed to protect and extend the life of printed graphics. Whether your application demands installation into deep channels, rivets, compound curves or a smooth wall, Series 3270 can offer lasting performance and durability. Series 3270 extends the life of the graphics by 2 years. When used independently, Series 3270 is rated for outdoor durability up to 7 years.