. Do the wall need to be wet before scraping putty powder ? When scraping putty powder, we must first purchase putty powder. After purchasing putty powder, we must understand the precautions for scraping putty powder. Otherwise, even the best putty powder will be useless. So, does the wall need to be wet before scraping putty powder? Next, let’s learn about it with the editor of Meien Putty Powder.
The wall should be wet before scraping putty. If you want to scrape putty, you need to wet the wall before scraping the putty. Add more glue, and use a scraper to press the glue after scraping Dabai to squeeze out the quality and extrude it. This is mainly for putty to better adhere to the wall, otherwise if the wall is too dry, the putty will easily fall off.
Before scraping putty, sprinkle clean water on the wall to make it completely moist. This can avoid wall cracking caused by drying when scraping putty. This step is mainly aimed at old walls, and walls that have been long-term can easily become moldy and fall off. Before scraping putty on this kind of wall, the surface of the wall must be removed before construction is carried out.
When squirting putty, you must avoid cold wind blowing. This way, although it seems that the wall can be blown dry, it actually locks the moisture on the wall inside the wall. If you perform the next step at this time, when heating in winter, the wall materials that were not dry will begin to evaporate and "dry and crack" will occur.
Changsha Hengkang Building Materials Co., Ltd. was established in 2007. It is a company specializing in the research, development, production and sales of environmentally friendly wall substrates and surface materials. The company aims to "stay away from decoration pollution and stay away from toxic environments". Since its establishment, the company has always adhered to the principle of customer first, from product production, sales to technical after-sales tracking and follow-up visits, strictly checking to ensure that every customer enjoys high-quality decoration while feeling our company's housekeeper-style thoughtful guidance service
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