What are the most common causes of scratched glass?
A. Workers putting tools on windows, plasterers wiping plaster off glass, painters and texture crews dry scraping glass, untrained window cleaners removing construction debris from glass, and defective tempered glass can all result in scratched glass. Q. Do metal scrapers or razor blades scratch glass. A. No. Metal scrapers and razor blades alone will not scratch glass. However, abrasive materials, such as sand or fabricating debris from the tempering process, trapped by a metal scraper or razor blade, can scratch glass. Q.
