Jus N Tyme's JNT21102-blu sealant scraper is made of a blue Acrylic blend plastic. Designed with a double angle tip with rounded end for holding comfort. Acrylic is a harder, sharper plastic good for scraping decals, soft and leathery sealant and caulking. This scraper measures 6” long, 3/4” wide, 3/16” thickness. Note: Acrylic blend is not chemically resistant and due to its hardness it can chip easily. This scraper is identified by its part number and color. See our JNT411B60 made out of Boeing approved Celcon plastic for Alclad surfaces.