Plastic razor blades are such a handy little tool, but where can I use them? Well, there is no one correct answer - there are so many different ways a plastic razor blade can be used, on a plethora of different surfaces. There are even different types of blades depending on what surface you're working on - wood, metal, glass - the possibilities are endless! We reached out to some experts on "scraping" for a great example of where to use a plastic razor blade. One of the most common and easy uses for a Scraperite is on glass or a painted surface, much like the curved exterior of your car. Studio Graphics in Canada put our blades to the test while removing graphics from the surface of their automobiles. Using a fluid scraping motion, you can see how the leftover sticky adhesive is easily removed from the surface without any damage. In this particular case, using a standard adhesive removing chemical, like alcohol, in conjunction with the blade proves to be the most efficient method - similarly for other surface/substance combinations.  Studio Graphics uses these blades confidently on their automobiles because they know there is no risk in scratching the ...