For decades, aircraft maintenance personnel have searched for a non-metallic scraper tool or sealant remover tool that could hold an effective edge, but not damage aircraft structures, like aluminum and composites. From sharpened acrylic, polycarbonate, and fiber reinforced plastics, nothing worked.
That's why Performance Plastics, in conjunction with the University of Dayton Research Institure and Wright Patterson Airforce Base, created the patened EnduroSharp(R) line of Tolon(R) aircraft maintenance tools.