When you spray and use applicator then try to make in horizontal motion first and then in Vertical motion. This way the product is evenly applies on the surface.
@@dishandeshapriya9830 it’s a thin chemical layer than dries hard and bonds to the surface. It protects the paint but not to the level of protection from rock chips. Similar to wax. Fills in microscopic pores in the paint which makes it slick.
