Paint, wheel, and glass coatings are very different from traditional car waxes and paint sealants. Instead of being composed of natural carnauba waxes and synthetic polymers, high-tech ceramic coatings utilize ceramic glass particles as the foundation of their formulas. For this reason, ceramic coatings require unique applicators to ensure smooth, uniform coverage. The McKee's 37 Coating Applicator reduces product waste (coatings are expensive), ensures uniform coverage, and is easy to hold on to. Best of all, it's manufactured in the USA!