2. Prepare a glass paint dipping tube with a slightly larger diameter, and pour the prepared primer into the paint dipping tube, not too full. Dipping paint needs to be diluted, generally according to 1: 1.5-2 or so. Let the prepared paint stand for 10-20 minutes, let the paint fully blend, dip the primer for 3-6 times, and polish it in the middle, depending on the light.

3. Polishing: After the primer is dried for the first time, use 600, 800, 1000 and 1500 mesh sandpaper to polish it until the place where the primer can't be seen is matt, and repeat this for 3-6 times.

4, topcoat, dip topcoat for at least 2 times, 6-8 times more, adjust the dilution ratio of paint according to your own needs to ensure that there is no excess topcoat, and reverse suspension every few minutes to ensure uniform paint.