A few days ago, it had been rainy and white, which could have caused some of the owners to be swift. In spring and summer, there is more rain, and walls and ground are generally damp, and the water content in the air is relatively high. Such as wood has a certain moisture content, drying and easy to cause shrinkage cracking; wall paint is easy to yellow and fall off; paint easy to whiten and gas, if the owner of the rainy season decoration can understand more, you do not have to worry too much.
Putty powder is a wall lining material that we choose. This material is waterproof, moisture-proof, anti-powdering, and mildew-proof. Paint the wall before the first putty, generally need to scrape more than 3 times, the normal dry time is 1 to 2 days, and more in the rainy days, especially when brushing the first time, be sure to wait After it is completely dry, it can only start to brush a second time to seal the moisture in the wall. Under normal circumstances, regular decoration companies will use waterproof putty (such as green home), so that the paint and the grassroots layer between the firmer, not easy to fall off, while avoiding the wall caused by the yellowing of the moisture. In order to prevent some bumps from damaging the wall, the white cement will be brushed over the corners of the wall before the putty to make it harder and stronger. At the same time, according to the actual conditions of the weather, the time for putty drying should be extended as much as possible, generally 2 to 3 days is appropriate.
Whether it is latex paint or varnish, remember not to brush on a rainy day. Because in the rain, when the surface of the wall will be a layer of condensation, if you paint latex paint, water vapor will be wrapped in the paint film, leading to uneven color on the surface of the wall. There are also some high-quality latex paints that have water-repellent properties. Although this type of latex paint has no effect during the rainy season, it is also necessary to pay attention to extend the wall drying time after the first pass. In general, the normal interval is about 2 hours, and the rainy days can be extended according to the weather conditions. Wall construction is best done on a sunny day to shorten its drying time.
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