Resists damage to lens surfaces from minor scratches. Imperfections on glass such as scratches and bubbles decrease the strength of glass. In the city center, cars were found with deep scratches and dents. L.A. Police said the woman had minor bruises and scratches. This arrangement protects the fragile reflective layer from corrosion, scratches, and other damage. The technology usually retains accuracy with scratches and dust on the screen. Data stored on flash drives is impervious to mechanical shock, magnetic fields, scratches and dust. It also prevents accidental scratches and subsequent read errors. Warner Bros. Motion Picture Imaging to remove dirt, scratches, and other flaws. The technology is unaffected by dust and other outside elements, including scratches. Moldings are smooth, retain their shape and are resistant to heat, scratches, and destructive solvents. Occasionally dog scratches or bites may be involved. However, enamel is not as resistant to scratches as iron. Consequently, they are less susceptible to wear and scratches. Many injuries are typical sports injuries such as sprains, torn muscles and light scratches.