Featuring a metal body for added strength and durability, it can withstand impact, wear and corrosion and is ideal for heavy duty use. Brass knob: The blade locking system is more convenient and safer. The blades are also retractable, allowing tools to be transported and stored safely. The oven scraper has an ergonomic handle for a secure grip. Our scrapers are ideal for cleaning coils and are therefore often recommended. Scraper removes paint, grout, vinyl, decals, stickers, glue residue, film, paint, automotive adhesives, sealants, silicone, glass, tile, walls , floors, mirrors, metal.