·  Two layers of UV penetrating primer, 12m IR leveling per layer, drying by gallium lamp

·  Two layers of UV transparent putty, drying and sanding per layer

·  Two layers of UV roller white primer, half dry, no sanding

·  One layer of UV roller white primer, drying and sanding

·  Two layers of UV roller solid color paint, half dry, no sanding

·  For interior boards: UV roller transparent gloss/matte topcoat

·  For exterior boards: Spray fluorocarbon paint, pure acrylic paint or PU paint

·  Final drying