Putty Knife

Putty knife is a common hand tool, mainly used for coating, scraping, filling and repairing paint, putty, sealant and other soft materials. Its basic function is to scrape the surface, fill the gap or repair the cracks on the wall. It can accurately apply putty, paint, glue and other materials evenly on the target surface to ensure that the working area is flat and smooth. When using the scraper, the blade of the scraper should be kept at a 45-degree angle to the surface, and the material should be applied evenly to avoid bubbles or uneven thickness. When applying putty, apply appropriate pressure to ensure that the putty fills the cracks. During use, the scraper may adhere to some putty, paint or glue. After use, the blade should be cleaned in time to avoid hardening of the material, which will cause the scraper to be unable to continue to use. It can be cleaned with warm water and soap, and a wire brush can be used to remove stubborn residues if necessary.