German Wacker neutral silicone sealant belongs
broken bridge aluminum doors and windows the high-grade sealant used in installation belongs to the upgraded configuration of customer's own option in the installation configuration of the door and window factory, and the use price is about 60 yuan per square meter. It is used for sealing the connection between broken bridge aluminum window glass and metal frame and the connection between metal frame and wall, and sealant is required both indoors and outdoors.
Wacker gum belongs to alcohol epoxy resin glue, and does not volatilize the harmful substance 2-butanone during curing. The curing time of Wacker sealant is short, the surface glue is dried in 5 minutes, and the whole glue is cured in 24 hours. Of course, this is also related to the ambient temperature and humidity. It still takes 3 days to fix it in cold season or rainy day.
Common colors of Wacker sealant include black, white, gray, gold, transparent, etc. OS stands for neutral silicone sealant.
The manufacturer of Wacker sealant is Wacker Chemical Company of Germany, and its Chinese company is in Shanghai, Wacker Chemical (China) Co., Ltd.
The sealant fee charged by the door and window factory is not only the money to buy Wacker sealant, but also the gluing fee. Sealant gluing is a technical work. Without more than one year of experience, it is impossible to get started. If the gluing technology fails, it will not only affect the appearance of windows, but also cause air leakage and rain leakage. Therefore, we have to buy good sealant and choose regular manufacturers to install broken bridge aluminum doors and windows.
