3M™ Polyester Overlaminating Film 7745FL utilizes a matte clear polyester that is recommended for optimum durability and appearance in dot matrix and hand writable applications. The matte coating resists degradation from scuffing, chemicals, moisture, and wide temperature fluctuations. 3M™ Adhesive 400 offers excellent low temperature performance and long term aging for resistance to yellowing in outdoor applications.Information provided by 3M |