Permanent adhesive vinyl, Oracal® 951, is perfect for craft projects, outdoor graphics, signs, window car decals and much more! Most Oracal® 951 colors offfer a beautiful metallic finish and are considered marine grade and safe for use on boats and other items used in the water. Also works well on most flat surfaces such as glass, wood and metal. Clean surface well before applying. Durability 6-10 years outdoors.