Sure, you could probably just use a knife to scrape off that sealant, but wouldn't you rather do the job properly with a tool that's specially designed for the purpose? This handy 0.75 inch (19mm) Celcon scraper with its rounded edges also has the added benefit that it won't slice off a finger if it happens to accidentally slip. Use it to clean up excess sealant so your work looks beautiful. You can use it on butt joints, lap joints, wing to body fairings, antenna cutouts, around window forgings and more. It even has a hole at the end for hanging up somewhere when not in use so it doesn't add to the clutter in your maintenance hangar (we've been meaning to speak to you about that).