Avery Dennison PC500 (formerly A4 Opaque Series) is a 3.2-mil high-gloss calendered vinyl film designed for computer sign cutting equipment. Featuring a permanent clear acrylic adhesive on a 78 No. bleached kraft liner, it provides easy cutting, weeding, and transfer characteristics for promotional signage applications. Suitable for flat and simple curved surfaces with up to 4-year outdoor durability. Self-extinguishing with good UV, temperature, humidity, and salt-spray resistance - well suited for short-to-medium-term signs, labels, emblems, vehicle graphics, and storefront window graphics.