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Anonymous users2024-01-23Hello. It has to be polished. Because if you spray directly without sanding, it will peel off at a certain time, and it will be more ugly at that time, and when you are ready to spray, go to buy sandpaper.
You can also. Grinding it universally. Then spray again.
However, it is best not to spray live in your own home when you spray. First, the smell of paint will spread to the corners and corners of your home. Second.
There are no people and equipment measures at home. The effect of spraying is not good, the paint on the surface is not clean after spraying, and there are many particles, so it is recommended not to spray at home. If you buy paint, you can buy it from the paint seller.
Tell you what you should buy. Furniture, wood paint, white and mixed paint with the same amount of thinner. Curing agent.
That's it. The blending ratio of paint and thinner is: Just pour it together and stir it well, and then mix the hardener, don't forget.
If you don't put the curing agent, it will be miserable. The proportions depend on the season. In winter, for example, the adjusted paint is centimeter.
Then you put a centimeter of curing agent. proportions of it. In the summer, when it's hot, you can put it less.
So be it. If there is anything you don't understand, ask again.
Hope it solves your problem.
The specific process steps of home painting are as follows: >>>More
If you touch it, you need to use log ash, that is, fine sawdust, plus 502 glue, and then use sandpaper to polish it finely, which is a small problem, if you touch off the big one, use a planer to flatten it, find a suitable piece of solid wood with wood puzzle glue, pressurized and stained, and dry it in the planing on the primer and topcoat.
The inherent color of solid wood furniture needs to be polished off, the color is set, and the color paste is colored, or the paint is directly painted with paint or wood wax oil.
Lacquer contains methanol, which is volatile, so after a period of volatilization, washing and rubbing after furniture painting, it can be non-toxic. Of course, the longer you leave it, the more non-toxic it becomes. Not applicable if it contains formaldehyde.
The first time to do PU low sealing, it is recommended to use a brush brush, after drying, fill the ash, and then polish and smooth, the second time the surface is sprayed with a small amount of PE transparent bottom, as long as there is no pinhole on it, it is OK, the third time is the topcoat, depending on what kind of topcoat you use, if the color repair technology is not good, you must first apply the color paint and then spray the varnish, the technology is good, and the color paint will be OK if you do not repair the color, and the varnish will be sprayed directly. I'm talking about this is the practice of high-end furniture, if you don't need to be so high-end, you can save the second PE low.