Since the reviews were generally positive to the film, I decided to order this also. Unfortunately, I can describe this product only as a disaster. All three films have passed in any form. It was always the famous 2 mm -the at any Stelle- survived and it was not on erroneous applying this "product". By survive a proper seat and the real purpose is impossible. From my perspective, it is a manufacturing defect, but a complaint is no longer possible. ;-)
