Mothers California Gold Micro-Polishing Glaze - 16 ounce (Ultimate Wax System, Step 2) a regular application of Mothers micro-polishing glaze will increase your paint's depth and luster. Whatever the color, it will give your paint added character and a brilliant, glowing shine. The micro-polishing glaze fills and hides minor swirls and defects, minimizing unsightly visual imperfections. It also contains a super-fine polish that further improves the paint surface. The micro-polishing glaze is key to giving both light and dark colors their perfect finish. It was previously known as California gold sealer and glaze, step 2.