Of course, some other regular brands are also good;
Of course, the way to buy putty powder is to buy general putty (Y type) or water-resistant putty (N type) according to your actual needs. For normal walls, we suggest using high-quality water-resistant putty, which can be used once and for all, because the putty layer is not a topcoat layer and is easy to rework. Once there is a problem with the putty layer, it will be carved out at the root and shoveled off, which is very troublesome. At first, we were greedy for petty gain, but later we wanted to make more money. Secondly, buy finished putty with good packaging. The package shall indicate the implementation standard, weight, production date, matters needing attention in packaging, transportation or storage, and the product inspection certificate issued by the quality inspector of the product production enterprise. For the health of your family, don't buy semi-finished putty that needs temporary preparation. If the decoration master or decoration company tells you that the putty you bought needs to be mixed with other fillers such as white latex or 108 glue (there are many reasons, which can be to be stronger and better. ), you don't have to think about it, just veto it directly, and let the construction party replace it with putty directly mixed with water. Because no matter how grandiose their reasons are, there is only one essence. The quality of this putty is not up to standard, and the construction party is worried about taking responsibility, so it is necessary to add extra fillers (inferior fillers are generally all kinds of heavy metals and radionuclides, which are potential enemies of human health). "Putty" itself is a standard ready-mixed product invented for environmental protection, health, convenient use and replacing non-standard powder. If you buy it, you need to mix it yourself. I don't think it can even be called "putty".
How to choose putty powder with good quality? According to years of experience, we should consider the hardness, whiteness, fineness, workability, construction performance and environmental protection of putty. It is difficult for the naked eye to distinguish between good and bad, and a good putty is good because of its high viscosity. On the contrary, the quality of divergent and pinhole putty is poor, and some good putty will fall off quickly with a gray knife, indicating that the viscosity of putty is small. After construction, the putty is dry, which can't be touched by hand, scraped by nails or brushed by water, so it is a good putty.