Now you can refresh windows and glass surfaces quickly and easily with 3M's new four-layer transit film. It's easy to apply and easy to remove-graffiti, scratches and acid etchings peel away in seconds. From the first layer to the last, there's no adhesive residue just a clean, clear view. Because of the custom nature of the film, 3M is currently introducing this product to end users directly. Learn how 3M Scotchgard Invisible Transit Film 1004 significantly reduces maintenance expenses.