Twin Power Step 1: Able to removes 1200 grit & fine sanding marks. Ultra strong cut that repairs defects on paint surfaces. EXQ Twin Power Step 2: Able to removes 2000 grit & fine sanding marks. Repair scratches from UV rays and acid rain. Step X Master Piece: Ultra-strong cut maximum 800 grit sanding marks. Repair the defects to restore the original paint surface. Coat Expert: Formula delivers maximum synthetic protection, durability, depth of color, and reflectivity in easy one step. ThinFilm technology provide for effortless application and wipe off even in full sun, and will not stain non-painted trim pieces white. Carnauba Wax: Offers protection against the sun. Cleans, shines, and protects in one easy step.