Putty knife scraping putty basic steps

Putty Knife, people who have not touched the decoration may not know, or people who are not engaged in this industry may even not know, but when watching the decoration master scraping putty for the wall, will they all use a small shovel or something similar? In fact, this is the putty knife. Today, I will introduce to you the basic steps of putty knife scraping. In this way, when you decorate your own home, you can try it yourself.

Putty knife scraping putty there are five steps, also need to pass the five steps to make the wall become smooth, then step by step to introduce. 1, shoveling wall skin: can do slightly moisten water experiment, check whether the original coating adhesion is qualified, the vast majority of the wall after inspection, then is more random shoveling. 2. After the wall is closed, use 801 glue once: the aim of this practice is to enhance the binding force between the putty and the wall. If encounter old house, can brush interface agent increase insurance coefficient. 3, negative angle treatment of both sides elastic line: negative angle treatment of both sides“Elastic line”(note verticality) , Yang angle treatment with the pole on it. With gypsum powder and 801 glue modulation gypsum putty all find straight. Generally, it is not recommended to insert gypsum line. 4, the wall leveling: first check the wall has“Empty drum”(can knock, listen to sound judgment) , and then use a little longer aluminum ruler to check the top and the wall of the depression, Mark, with plaster putty flat. 5, formal scraping putty: plaster putty dry, scraping putty (every time need to dry) . There are two ways to check whether the putty is dry: first, observe whether the color is the same; and then to see if there is a“Sticky sandpaper” phenomenon when sanding. Strong light oblique sanding, the top can be used 360 sandpaper. These are the five steps for putty knife to scrape putty. Some relevant details are also mentioned above. I hope to be able to help everyone. You can contact us if you have any questions, inquiries or needs, we are a professional manufacturer of various decoration tools!