Base surface treatment: 1, the new wall: To ensure that all foreign substances are washed off or scraped off dust. Should also ensure that the wall without salt, greasy substance and Mound. To cover the walls to avoid being sprayed all adjacent to the construction. All cracks, flaking place to caulk and leveling. In the first formal proposal before applying primer with anti-seal closed. 2, the old wall: This product is applied to the old wall, you must make sure that the base of the wall firmly. First rinse with soda water first coat when applying walls, scrub clean, then applied the FDA to be dry. Features: colorless transparent or white glue, is refined with a polymer latex, synthetic rubber, additives and water, water putty powder, has excellent permeability and adhesion. Scope: Suitable for concrete, aerated concrete, brick or plaster walls approved putty interface treatment before the grass roots, but also can be made of cement nap, smooth grass-roots level to improve the interface adhesion. Usage: The base surface should be solid, free from dust and oil. This product plus 50% of the water for dilution, Middle District of putty powder, applied with a roller brush in the grass, painted 1-2 times, after dry may grant putty, wall putty powder, also can be made of cement nap with cement and the product is stirred into a paste-like, putty powder manufacturers, with a roller brush coated in the grass, painted 1-2 times, after the implementation of the standards approved putty dry test items unit standard experimental results conclusion formaldehyde g /kg/0.0/ shear bond strength Mpa≥1.01.2 comply with putty flour mill, Middle District of putty powder, Shia Shia Rio Tinto by 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!