What should be paid attention to during sheet metal painting repair?
1 Answers
During sheet metal painting repair, the following matters should be noted: On-site inspection: Before automotive painting, the construction site must be inspected and prepared, keeping the ground clean and wall surfaces sanitary. If it's an outdoor construction site, the ground should be watered to prevent wind-blown sand and dust from affecting the gloss and weather resistance of the paint film during construction. Construction tools: Check the surface quality and cleanliness before painting. Before automotive painting, all tools used in construction, such as brushes, spray guns, paint mixing buckets, and stirring rods, must be kept highly clean and free from substances that could contaminate the paint, including oil stains, dust, water marks, and old paint residue. Color paint mixing: If color adjustment is needed, first test-mix a small sample. Only after matching the standard color panel should the mixing be expanded according to the tested ratio. Experience should be relied upon to understand the difference between wet and dry samples.