... surface, and fill cracks, holes, dents with putty.2. Paint (rolling or brushing) a special matching primer on the substrate ... wall is 0.35-0.30 m.5. When finishing paint, draw the separation line immediately;6. Due to the ... Fill the finish into special spray gun, then spray the paint on the surface uniformly with spray pressure 0.3-0 ... , rain , snowy or the temperature below 5°C. color texture of mortar