Does brushing latex paint on rainy days have an effect? What are the precautions for brushing latex

It will have a little effect, because the latex paint itself is not easy to dry, and it will become wet when it rains, and it will dry more slowly. 1.When painting latex paint on a rainy day, pay attention to the humidity of the air.

If the air humidity is greater than 85%, do not brush. Too much humidity will affect the curing of latex paint. 2.

After painting latex paint, a certain degree of ventilation is required in the room. If it rains, it may be inconvenient to open the window, and it will also affect the curing of the latex paint.

There will be a little bit of an impact. 1. If the interior wall is painted on a rainy day, the effect is not great. 2.

But keep in mind that after the first application of latex paint, the interval between the next brush should be longer than the interval when it is not raining, so that you can brush it a second time. 3. When painting, the room should also be well ventilated, so as to remove the odor in time, and open the doors and windows even if it rains. However, during the rainy season, watch out for rainy days and try not to paint.

Applying nitro paint on rainy days can cause uneven color, and painting can cause whitishness.

Of course, it has an impact, and it will also let the latex paint dry for a longer time. Pay attention to the temperature, but also pay attention to the humidity of the air, but also pay attention to the way of painting, but also pay attention to the time of painting, but also pay attention to not painting at night.

There will be a little bit of an impact.

It will have a little effect, because the latex paint itself is not easy to dry, and it will become humid when it rains, and it will dry more slowly. Of course, if you are busy with work, you can also paint, but remember not to let the rain splash on the wall, otherwise the surface of the paint is easy to grow. In addition, on rainy days, pay attention to maintaining the ventilation effect of the room, even if it is a rainy day, the doors and windows should be remembered to open, so as to avoid mildew and deformation due to moisture.

1. If you paint latex paint on the wall of your home on a rainy day, it will have a little impact, but it is not very big. However, remember to finish the first latex paint and make the interval longer than when it usually doesn't rain, so you can do the second touch-up. When painting, the room should also have good ventilation to remove the odor in time, even if it rains, remember to open the doors and windows.

2. The humidity in the air on rainy days is relatively large, and the wall will also be covered with a layer of water molecules. Newly applied paint may have adverse reactions such as bubbles or peeling. At this time, it will be more reliable to delay the construction period, and it is necessary to pay attention not to hasty blind construction.

3. The surface of the wood material will become damp on a rainy day, and a layer of small blisters will be attached to it, even if it is painted at this time, it will not be conducive to drying. Moreover, it is easy to make the color of the wood material after painting, and the aesthetic color is greatly reduced. Therefore, the owner can choose a wood material with a low water absorption rate, so that even on rainy days, the material can be prevented from deformation due to moisture.

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It is not recommended to paint, especially when it rains, including brushing varnish or brushing nitro paint. In addition, if you want to paint during the rainy season, the putty and paint will dry very slowly, and it will take several days to completely dry.

When it rains, a layer of water vapor condenses on surfaces such as walls. At this time, if the paint is brushed, the moisture will be wrapped in the paint film, which will make the paint white, and the newly applied latex paint will blister or even fall off. If you paint a wooden product, the surface will become cloudy and the paint will be white or uneven.

If you are in a hurry to need a painter, you can add a certain amount of whitening powder to the paint. The whitening powder absorbs the moisture in the air, which can speed up the drying speed, but it will still have a certain impact on the quality of the project.

Dry after painting the walls during the rainy season:

Generally, it can be completely dried within 1 day of brushing a layer of wall paint. However, it depends on what paint is used, oily or water-based; As well as the construction environment, temperature and ventilation, in addition, the oil-based curing agent will also affect the speed of paint drying.

However, in the rainy season, there are more rainy days, and the paint surface will dry slowly, and it may take two or three days to dry. So it's best not to decorate the walls during the rainy season.

It still depends on the weather conditions of the day, and you need to pay attention to the temperature, humidity and wind. Generally, the temperature in the rainy season is about 35 degrees Celsius, and the humidity will be around 90, which is not conducive to surface drying. And it will be very hot, no wind, and it is not conducive to drying.

If the surface is not dry, it will sagging when it rains, and the hiding power will be significantly weakened. It is estimated that there is also a waste of raw materials by re-brushing.

In the treatment of the wall base, you can change the ordinary putty into waterproof putty, this material has the functions of waterproof, moisture-proof, anti-chalking and anti-mildew, etc., which can make the bond between the paint and the base layer more firm, not easy to fall off, and at the same time can avoid the yellowing of the wall caused by moisture. At the same time, the drying time between each pass of the latex paint needs to be extended accordingly.

If you have to rush the construction period, you can add a certain amount of whitening powder to the paint. Whitening powder can absorb moisture in the air and speed up drying, but it will also have a negative impact on the quality of the project. So in general, try not to do paint work on rainy days as much as possible.

The laminating construction of wallpaper and wall cloth also needs to pay attention to the influence of humidity on the adhesive. Now the adhesive used in the construction of wallpaper is generally glutinous rice glue, which has good environmental protection and good construction performance, and the only drawback is that it is not resistant to water. Therefore, during the construction in the rainy season, the base film with better sealing performance can be used to help the wallpaper pasting construction.

Brushing latex paint on rainy days has several benefits:

Proper humidity: The air humidity is higher on rainy days, which makes it easier for latex paint to dry. If you paint in dry weather, you may need to wait longer for the paint to dry completely.

Odor Reduction: Painting on rainy days can reduce indoor and outdoor air circulation, which can reduce harmful odors emitted by paint.

Prevent mold growth: In a humid environment, mold can easily grow. Painting on rainy days can reduce indoor dampness and prevent mold growth.

Protect furniture: Painting in rainy days can protect furniture from rain erosion and damage.

It is important to note that while there are some benefits to painting on rainy days, it is also important to be aware of safety issues. If you're painting outside, you need to make sure the ground isn't waterlogged to avoid slipping. At the same time, be careful not to splash paint water on items that are susceptible to mold fluid damage, such as electrical appliances.

OK. Although rainy days do not have much impact on the wall painting latex paint, it is also necessary to pay attention to appropriately extending the drying time of the wall ridge after the first brush. Generally speaking, the normal interval is about 2 hours, and rainy days can be extended according to weather conditions.

Many process steps in the decoration have a "technical intermittent time", such as cement needs a 24h solidification period, and the putty scraping has to go through a drying period every time, and it can be scraped again after each time it is dry; The paint also needs to be dried every time and then painted a second or third time. Therefore, on rainy days, the interval time of this technique is generally extended, and it is necessary to wait patiently.

Notes:

1. For wood products, whether it is brushing varnish or nitro paint when mixing oil, try not to arrange brushing on rainy days. This is because a layer of moisture condenses on the surface of wood products during rainy days. If you paint at this time, the moisture will be encapsulated in the paint film, making the surface of the wood product cloudy.

2. If the painted wall is often exposed to the sun of the cherry key, the color of the wall will fall off, and the white wall will turn yellow. In addition, exposure to the sun can also cause the wall to heat up, and when the wall temperature drops after painting, the paint surface will crack. Therefore, it is necessary to avoid exposure to the sun as much as possible on the painted wall.