Industrial-ground carbon steel blades and big, beefy scrapers can take on practically any scraping job. Tools are designed to deliver maximum leverage on wall and floor surfaces. Multipurpose scrapers tackle anything from wax buildup to dried adhesives. Scraper 690 is a popular tool used in a wide variety of industries. Scrapers are packaged with the blunt edge of the blade exposed for safety. Reverse the blade to expose the sharp edge.