4, putty prone to cracking, blistering, off the powder behavior occurs because the main reason is not completely dry base layer construction, the base is too rough, plaster too fast, a construction putty layer is too thick, greater than 2.0mm, putty powder polishing time poor grasp. We did not grasp the wet and dry time and moisture evaporation rate between the surface and the bottom of the drying time and the surface of the grass-roots to the season caused by different. Approved wall putty - - 82 January approved wall putty is the successful development of a new type of wall plaster putty powder Qufu leveling material manufacturer, to replace the traditional plaster, called 821 scraping the wall putty, is a wall material innovation. 821 putty early by building gypsum as the main raw material Qufu putty powder manufacturers, adding CMC, pre-gelatinized starch (α starch) and retarder, whose construction is good Qufu putty powder manufacturers, easy to transport, storage, easy to operate firmly bonded. Interior putty powder putty powder _ _ Qufu Shia Shia Rio Tinto provided by the Beijing Building Materials Co., Ltd. Beijing Shia Extension Building Material Co. (www.xiyatuo.net) strong, credible, Miyun County in Beijing indoor paint industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Shia extension into the brilliant and you work for a better future!