The main reason for the blistering of Wall putty powder is the problem of the wall. If the wall is pitted, uneven, and has small pits. It must be blistered. And the amount of blistering depends on the shear force of hydroxypropyl methylcellulose. The higher the viscosity of cellulose, the more bubbles, and vice versa.
This article will introduce you to the application of HPMC in wall putty/skim coat. At present, in most cities in the world, water-resistant, scrub-resistant and environmentally friendly putty has been basically valued by people. A few years ago, because of putty made of polyvinyl alcohol and formaldehyde acetal reaction system gives off formaldehyde gas which