... second, three wet spray, layer interval of 5 to 10 minutes to complete and then use the lacquer varnish. 4. Applies ... . (2) when spraying on the thermoplastic paint, wet spray between 2-3 layer , rub the interval until 10 to 15 minutes. 2K Solid ... after polishing with the p800-p1000 sandpaper, 5. Note: (1) when spraying, pay attention to the flash dry time between layers ...