The difference between indoor and outdoor

The main function of putty powder is to level and repair the wall. According to the different construction environment, it can be divided into two types. One is outdoor putty, which needs to face harsh environment, so it has higher strength, stronger adhesion and lower environmental protection. The other is indoor putty, which has relatively stable performance.

use as ornament

White cement and white portland cement are mostly used for decoration, and their manufacturing technology is much better than ordinary cement. It is mainly used to ditch the gaps of white porcelain tiles, and is generally not used for walls because of its low strength.