For secure identification that indicates if it has been tampered with. B-565 material has a high upper temperature rating and is not tamper evident. Ideal for product rating plates, product warranty labels and asset identification labels. Brady-565 is a metallized polyester film with a permanent acrylic pressure sensitive adhesive and a topcoat specifically formulated for thermal transfer printing and is designed for use in cartridge form with the GlobalMark printer and the BBP31Sign and Label Printer. Brady-565 is designed for applications like identification labels or rating and serial plates that utilize barcodes, alphanumerics, graphic symbols and logos and require nameplate-like quality. Matte Metallized Polyester with a permanent pressure sensitive acrylic adhesive. Minimum Application Temperature: degree 0F (-18 degree C) Service Temperature: -40 degree F to 230 degree F (-40 degree C to 110 degree C) Average Outdoor Durability: 3-5 years (Average expected outdoor life of product will depend on user definition of failure, climatic conditions, mounting techniques and material color.)