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It's a problem with the wood, the wood is damp, see if it's because the home is too damp and affects the wood? If it is damp and cannot be treated in time, it will become moldy.
If the wood is not dry, it will continue to grow until it is dry.
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It should be that the panel has not been sanded clean or closed before painting, and it is best to ask the painter to take a look at it on site
1 All 1There is water in the paint, (probably in the air pump). >>>More
Is it sanded with sand pe? After spraying, it has to be sanded with sand skin, and it is not polished until the last time. In addition, after the topcoat is diluted with thinner, it is filtered through a strainer and left for a few minutes before spraying.
If the scratch is not deep, spray or wax directly with self-spray paint, if the scratch is deep, spray paint or wax after sanding. Of course, if you find it troublesome, just apply it with white shoe polish or toothpaste.
That's because the space in the cabinet is small, and when you spray, the spray gun has an aerosol out, and when you spray here, it is atomized again, so the feel will be bad. Spray this kind of small space, the air pressure should not be too large, and the spray gun should also be a little better.
First, it shows that when scraping and grinding, some places are not scraped smoothly, and after spraying paint, it is revealed, and some companies have to scrape and grind again after spraying the first primer; >>>More