In it lumps

The seams that are formed by sound -absorbing material, it is necessary to moisten before sealing. Connecting and deformation seams require preliminary sealing "sanitary-sinter". The recipe for making the mixture has its own feature. At the beginning, by mixing a “sanitary-slill” with water, a pasty mass is obtained. It is necessary to control the lack of education in it lumps. After that, the mass is allowed to stand for no more than five minutes and repeat the mixing process.