Blackout film eliminates secondary painting for cars.

Blackout film that is said to eliminate emissions and certain costs associated with secondary painting operations has been developed by 3M Automotive Innovation Center, Livonia, Mich. Designated Scotchcal, the films are about 0.16mm (6.5 mils) thick and consist of a release liner, pressure-sensitive acrylic adhesive, and vinyl film. In high-gloss versions, the vinyl film has a dear coat for long-lasting gloss and color. The films meet original equipment manufacturers specifications for durability and performance that are similar to or greater than the ...