Steck Manufacturing Company offers the Super Scraper (P/N 71510) which removes sealant or decals without scratching paint or aluminum structure. This uniquely designed durable, non-marring scraper with a tough plastic handle can be hit with a hammer to use as a chisel. Like a chisel, it can also be re-sharpened with a file to keep a clean edge. This timesaver sells for a mere $15.17.