Putty knifeAlso called putty knife, shovel knife, batch knife, dust adjustment knife, etc. It is a combination of a thin steel sheet with good elasticity and a wooden handle. There are different specifications according to the width of the blade (scraping blade). It is mainly used for basic cleaning, preparation of putty and general putty, etc. The focus of this article we brought today is to introduce the role of putty knife!

Wall cracking is a very common phenomenon, cracking must first find the cause of the cracking. If it is the gap between the structural wall and the brick wall, when repairing, you can first remove all the base layer, then clear the cracks, fill it in with epoxy resin until it is filled, and then proceed. One-step processing. If there are cracks in the cement stucco layer, most of them are caused by the wrong ratio of cement and yellow sand. At this time, the putty layer should be removed first, and the cracks in the cement stucco layer should be filled before leaking. So how should the putty knife be used when filling?

First, the epoxy caulk is fully mixed and stirred, and then directly filled with a putty knife; secondly, for small gaps with a gap of less than 1.5 mm, cement and a little bit can be used as a caulking agent to pave the bottom, and then according to the surrounding environment, wait until After it is dry, fill it with filling epoxy. In this process, pay attention to reserve two-thirds of the gap to fill the epoxy; when using epoxy caulk again, wipe the filled gap in time , You can use a sponge dipped in clean water to scrub, which is conducive to the beauty and smoothness of the gap.

Putty knife is very effective in filling small gaps. A small putty knife can fill the gaps beautifully and smoothly. For more tips on using putty knives, you can log in to our official website of Anhui Stone Pipe Industry Co., Ltd. to inquire! We will regularly update this knowledge and information for everyone!