It is self-adhesive. you do not need to use an extra adhesive. each piece is applied one by one. it is made of durable and high quality german brand foil material. it can be used for years. it can be used on all smooth surfaces such as satin paint, oil paint, plastic, wood, glass, etc. good for rough and jagged surfaces. it may not stick. it looks like wallpaper because it has a matte appearance. it can remove paint, especially when large pieces are removed. Improved version for clearer understanding and better search visibility. Suitable for users seeking detailed and reliable product information.