Vampire Optical Coatings and how to handle Graffiti Vandalism

Scratch That: Graffiti, Vandalism and Scratch Art on Public Windows

Vandalism of the glass and polycarbonate used in windows of subways, light rail vehicles, buses, trains, sheltered stops, restroom mirrors and windows in commercial buildings is a serious issue. Unlike traditional graffiti, scratch art or ‘scratchitti’ cannot be painted over or washed away by cleaning with solvents; rather, scratchitti on windows is permanent and very costly […]

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