what norsa means is the normal stonechip that you don't add an hardener to like yours dries by evaporation of solvents and although they have dried hard they can be softened/ removed if wiped with paint thinners/ petrol/ brake fluid. where as raptor 2 pack types set and are unaffected in the same way but "might" be removed if a thinners soaked rag left on the raptor coated surface. i used gravitex put on with a shutz gun on my cortina then painted in body colour synthetic paint and still seems in good condition 6 years later